Dear Experts,

We are running python version 3.7.12. Currently we are trying to install the module "psutil". The installation fails with the below error.

Could you please suggest how to install the psutil module and resolve the gcc issue. 

It seems then  gcc rpm is installed..  But when I execute gcc --version. it says not found. 

# gcc
sh: gcc:  not found.

# rpm -qa | grep -i gcc
libgcc-8.3.0-1.ppc
libgcc6-6.3.0-1.ppc

Error Details:

------------------

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  error: command 'gcc' failed: No such file or directory: 'gcc'
  ----------------------------------------
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil which use PEP 517 and cannot be installed directly

------------------------------
Satish Krishnamurthy
------------------------------

Hi Team,

We have fixed the gcc error by installing the below rpm binaries.  Now we are encountering another issue while installing the psutil module. 

Could you suggest with your recommendations. 

gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

psutil error:

---------------

Building wheels for collected packages: psutil
  Building wheel for psutil (pyproject.toml): started
  Building wheel for psutil (pyproject.toml): finished with status 'error'
  error: subprocess-exited-with-error

  Building wheel for psutil (pyproject.toml) did not run successfully.
  exit code: 1

  [47 lines of output]

..........

  running build_ext
  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  psutil/_psutil_aix.c:31:10: fatal error: Python.h: No such file or directory
   #include <Python.h>
            ^~~~~~~~~~
  compilation terminated.
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Dear Experts,

We are running python version 3.7.12. Currently we are trying to install the module "psutil". The installation fails with the below error.

Could you please suggest how to install the psutil module and resolve the gcc issue. 

It seems then  gcc rpm is installed..  But when I execute gcc --version. it says not found. 

# gcc
sh: gcc:  not found.

# rpm -qa | grep -i gcc
libgcc-8.3.0-1.ppc
libgcc6-6.3.0-1.ppc

Error Details:

------------------

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  error: command 'gcc' failed: No such file or directory: 'gcc'
  ----------------------------------------
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil which use PEP 517 and cannot be installed directly

------------------------------
Satish Krishnamurthy
------------------------------

Do you have python3-devel rpm installed?
If not, please install it. 

Hi Team,

We have fixed the gcc error by installing the below rpm binaries.  Now we are encountering another issue while installing the psutil module. 

Could you suggest with your recommendations. 

gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

psutil error:

---------------

Building wheels for collected packages: psutil
  Building wheel for psutil (pyproject.toml): started
  Building wheel for psutil (pyproject.toml): finished with status 'error'
  error: subprocess-exited-with-error

  Building wheel for psutil (pyproject.toml) did not run successfully.
  exit code: 1

  [47 lines of output]

..........

  running build_ext
  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  psutil/_psutil_aix.c:31:10: fatal error: Python.h: No such file or directory
   #include <Python.h>
            ^~~~~~~~~~
  compilation terminated.
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Dear Experts,

We are running python version 3.7.12. Currently we are trying to install the module "psutil". The installation fails with the below error.

Could you please suggest how to install the psutil module and resolve the gcc issue. 

It seems then  gcc rpm is installed..  But when I execute gcc --version. it says not found. 

# gcc
sh: gcc:  not found.

# rpm -qa | grep -i gcc
libgcc-8.3.0-1.ppc
libgcc6-6.3.0-1.ppc

Error Details:

------------------

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  error: command 'gcc' failed: No such file or directory: 'gcc'
  ----------------------------------------
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil which use PEP 517 and cannot be installed directly

------------------------------
Satish Krishnamurthy
------------------------------

Hi Reshma,

It seems the rpm package python3-devel  is not installed.. We will try installing the rpm and share the updates.

Thank you for the quick help. 

Thanks

Do you have python3-devel rpm installed?
If not, please install it. 

Hi Team,

We have fixed the gcc error by installing the below rpm binaries.  Now we are encountering another issue while installing the psutil module. 

Could you suggest with your recommendations. 

gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

psutil error:

---------------

Building wheels for collected packages: psutil
  Building wheel for psutil (pyproject.toml): started
  Building wheel for psutil (pyproject.toml): finished with status 'error'
  error: subprocess-exited-with-error

  Building wheel for psutil (pyproject.toml) did not run successfully.
  exit code: 1

  [47 lines of output]

..........

  running build_ext
  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  psutil/_psutil_aix.c:31:10: fatal error: Python.h: No such file or directory
   #include <Python.h>
            ^~~~~~~~~~
  compilation terminated.
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Dear Experts,

We are running python version 3.7.12. Currently we are trying to install the module "psutil". The installation fails with the below error.

Could you please suggest how to install the psutil module and resolve the gcc issue. 

It seems then  gcc rpm is installed..  But when I execute gcc --version. it says not found. 

# gcc
sh: gcc:  not found.

# rpm -qa | grep -i gcc
libgcc-8.3.0-1.ppc
libgcc6-6.3.0-1.ppc

Error Details:

------------------

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  error: command 'gcc' failed: No such file or directory: 'gcc'
  ----------------------------------------
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil which use PEP 517 and cannot be installed directly

------------------------------
Satish Krishnamurthy
------------------------------

Hi Team,

We installed the devel rpm but encountered a different issue now.. Could you advise if it is related any GCC error.  Also we are unable to find the latest GCC version under 8.3.0 (gcc-8.3.0-6) in AIX toolbox..   Could you suggest.. 

Installed GCC rpms:

-----------------------

libgcc-8.3.0-1.ppc
gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

Error: 

=======

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  In file included from /usr/include/sys/resource.h:57,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/wait.h:56,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdlib.h:391,
                   from /opt/freeware/include/python3.7m/Python.h:34,
                   from psutil/_psutil_aix.c:31:
  /usr/include/sys/time.h:110:16: error: redefinition of 'struct sigset_t'
   typedef struct sigset_t {
                  ^~~~~~~~
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdio.h:503,
                   from /opt/freeware/include/python3.7m/Python.h:25,
                   from psutil/_psutil_aix.c:31:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/types.h:345:16: note: originally defined here
   typedef struct sigset_t {
                  ^~~~~~~~
  In file included from /usr/include/sys/resource.h:57,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/wait.h:56,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdlib.h:391,
                   from /opt/freeware/include/python3.7m/Python.h:34,
                   from psutil/_psutil_aix.c:31:
  /usr/include/sys/time.h:126:3: error: conflicting types for 'sigset_t'
   } sigset_t;
     ^~~~~~~~
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdio.h:503,
                   from /opt/freeware/include/python3.7m/Python.h:25,
                   from psutil/_psutil_aix.c:31:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/types.h:361:3: note: previous declaration of 'sigset_t' was here
   } sigset_t;
     ^~~~~~~~
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Hi Reshma,

It seems the rpm package python3-devel  is not installed.. We will try installing the rpm and share the updates.

Thank you for the quick help. 

Thanks

Do you have python3-devel rpm installed?
If not, please install it. 

Hi Team,

We have fixed the gcc error by installing the below rpm binaries.  Now we are encountering another issue while installing the psutil module. 

Could you suggest with your recommendations. 

gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

psutil error:

---------------

Building wheels for collected packages: psutil
  Building wheel for psutil (pyproject.toml): started
  Building wheel for psutil (pyproject.toml): finished with status 'error'
  error: subprocess-exited-with-error

  Building wheel for psutil (pyproject.toml) did not run successfully.
  exit code: 1

  [47 lines of output]

..........

  running build_ext
  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  psutil/_psutil_aix.c:31:10: fatal error: Python.h: No such file or directory
   #include <Python.h>
            ^~~~~~~~~~
  compilation terminated.
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Dear Experts,

We are running python version 3.7.12. Currently we are trying to install the module "psutil". The installation fails with the below error.

Could you please suggest how to install the psutil module and resolve the gcc issue. 

It seems then  gcc rpm is installed..  But when I execute gcc --version. it says not found. 

# gcc
sh: gcc:  not found.

# rpm -qa | grep -i gcc
libgcc-8.3.0-1.ppc
libgcc6-6.3.0-1.ppc

Error Details:

------------------

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  error: command 'gcc' failed: No such file or directory: 'gcc'
  ----------------------------------------
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil which use PEP 517 and cannot be installed directly

------------------------------
Satish Krishnamurthy
------------------------------

Hi Team,

We installed the devel rpm but encountered a different issue now.. Could you advise if it is related any GCC error.  Also we are unable to find the latest GCC version under 8.3.0 (gcc-8.3.0-6) in AIX toolbox..   Could you suggest.. 

Installed GCC rpms:

-----------------------

libgcc-8.3.0-1.ppc
gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

Error: 

=======

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  In file included from /usr/include/sys/resource.h:57,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/wait.h:56,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdlib.h:391,
                   from /opt/freeware/include/python3.7m/Python.h:34,
                   from psutil/_psutil_aix.c:31:
  /usr/include/sys/time.h:110:16: error: redefinition of 'struct sigset_t'
   typedef struct sigset_t {
                  ^~~~~~~~
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdio.h:503,
                   from /opt/freeware/include/python3.7m/Python.h:25,
                   from psutil/_psutil_aix.c:31:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/types.h:345:16: note: originally defined here
   typedef struct sigset_t {
                  ^~~~~~~~
  In file included from /usr/include/sys/resource.h:57,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/wait.h:56,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdlib.h:391,
                   from /opt/freeware/include/python3.7m/Python.h:34,
                   from psutil/_psutil_aix.c:31:
  /usr/include/sys/time.h:126:3: error: conflicting types for 'sigset_t'
   } sigset_t;
     ^~~~~~~~
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdio.h:503,
                   from /opt/freeware/include/python3.7m/Python.h:25,
                   from psutil/_psutil_aix.c:31:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/types.h:361:3: note: previous declaration of 'sigset_t' was here
   } sigset_t;
     ^~~~~~~~
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Hi Reshma,

It seems the rpm package python3-devel  is not installed.. We will try installing the rpm and share the updates.

Thank you for the quick help. 

Thanks

Do you have python3-devel rpm installed?
If not, please install it. 

Hi Team,

We have fixed the gcc error by installing the below rpm binaries.  Now we are encountering another issue while installing the psutil module. 

Could you suggest with your recommendations. 

gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

psutil error:

---------------

Building wheels for collected packages: psutil
  Building wheel for psutil (pyproject.toml): started
  Building wheel for psutil (pyproject.toml): finished with status 'error'
  error: subprocess-exited-with-error

  Building wheel for psutil (pyproject.toml) did not run successfully.
  exit code: 1

  [47 lines of output]

..........

  running build_ext
  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  psutil/_psutil_aix.c:31:10: fatal error: Python.h: No such file or directory
   #include <Python.h>
            ^~~~~~~~~~
  compilation terminated.
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Dear Experts,

We are running python version 3.7.12. Currently we are trying to install the module "psutil". The installation fails with the below error.

Could you please suggest how to install the psutil module and resolve the gcc issue. 

It seems then  gcc rpm is installed..  But when I execute gcc --version. it says not found. 

# gcc
sh: gcc:  not found.

# rpm -qa | grep -i gcc
libgcc-8.3.0-1.ppc
libgcc6-6.3.0-1.ppc

Error Details:

------------------

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  error: command 'gcc' failed: No such file or directory: 'gcc'
  ----------------------------------------
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil which use PEP 517 and cannot be installed directly

------------------------------
Satish Krishnamurthy
------------------------------

Hi Sanket,

Thank you for the recommendation. We will upgrade to Python 3.9

Thanks

Hi Team,

We installed the devel rpm but encountered a different issue now.. Could you advise if it is related any GCC error.  Also we are unable to find the latest GCC version under 8.3.0 (gcc-8.3.0-6) in AIX toolbox..   Could you suggest.. 

Installed GCC rpms:

-----------------------

libgcc-8.3.0-1.ppc
gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

Error: 

=======

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  In file included from /usr/include/sys/resource.h:57,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/wait.h:56,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdlib.h:391,
                   from /opt/freeware/include/python3.7m/Python.h:34,
                   from psutil/_psutil_aix.c:31:
  /usr/include/sys/time.h:110:16: error: redefinition of 'struct sigset_t'
   typedef struct sigset_t {
                  ^~~~~~~~
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdio.h:503,
                   from /opt/freeware/include/python3.7m/Python.h:25,
                   from psutil/_psutil_aix.c:31:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/types.h:345:16: note: originally defined here
   typedef struct sigset_t {
                  ^~~~~~~~
  In file included from /usr/include/sys/resource.h:57,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/wait.h:56,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdlib.h:391,
                   from /opt/freeware/include/python3.7m/Python.h:34,
                   from psutil/_psutil_aix.c:31:
  /usr/include/sys/time.h:126:3: error: conflicting types for 'sigset_t'
   } sigset_t;
     ^~~~~~~~
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdio.h:503,
                   from /opt/freeware/include/python3.7m/Python.h:25,
                   from psutil/_psutil_aix.c:31:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/types.h:361:3: note: previous declaration of 'sigset_t' was here
   } sigset_t;
     ^~~~~~~~
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Hi Reshma,

It seems the rpm package python3-devel  is not installed.. We will try installing the rpm and share the updates.

Thank you for the quick help. 

Thanks

Do you have python3-devel rpm installed?
If not, please install it. 

Hi Team,

We have fixed the gcc error by installing the below rpm binaries.  Now we are encountering another issue while installing the psutil module. 

Could you suggest with your recommendations. 

gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

psutil error:

---------------

Building wheels for collected packages: psutil
  Building wheel for psutil (pyproject.toml): started
  Building wheel for psutil (pyproject.toml): finished with status 'error'
  error: subprocess-exited-with-error

  Building wheel for psutil (pyproject.toml) did not run successfully.
  exit code: 1

  [47 lines of output]

..........

  running build_ext
  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  psutil/_psutil_aix.c:31:10: fatal error: Python.h: No such file or directory
   #include <Python.h>
            ^~~~~~~~~~
  compilation terminated.
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Dear Experts,

We are running python version 3.7.12. Currently we are trying to install the module "psutil". The installation fails with the below error.

Could you please suggest how to install the psutil module and resolve the gcc issue. 

It seems then  gcc rpm is installed..  But when I execute gcc --version. it says not found. 

# gcc
sh: gcc:  not found.

# rpm -qa | grep -i gcc
libgcc-8.3.0-1.ppc
libgcc6-6.3.0-1.ppc

Error Details:

------------------

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  error: command 'gcc' failed: No such file or directory: 'gcc'
  ----------------------------------------
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil which use PEP 517 and cannot be installed directly

------------------------------
Satish Krishnamurthy
------------------------------

psutil 5.9.0 (rpm name is python3-psutil) is already available in AIX Toolbox. 

Hi Sanket,

Thank you for the recommendation. We will upgrade to Python 3.9

Thanks

Hi Team,

We installed the devel rpm but encountered a different issue now.. Could you advise if it is related any GCC error.  Also we are unable to find the latest GCC version under 8.3.0 (gcc-8.3.0-6) in AIX toolbox..   Could you suggest.. 

Installed GCC rpms:

-----------------------

libgcc-8.3.0-1.ppc
gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

Error: 

=======

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  In file included from /usr/include/sys/resource.h:57,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/wait.h:56,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdlib.h:391,
                   from /opt/freeware/include/python3.7m/Python.h:34,
                   from psutil/_psutil_aix.c:31:
  /usr/include/sys/time.h:110:16: error: redefinition of 'struct sigset_t'
   typedef struct sigset_t {
                  ^~~~~~~~
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdio.h:503,
                   from /opt/freeware/include/python3.7m/Python.h:25,
                   from psutil/_psutil_aix.c:31:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/types.h:345:16: note: originally defined here
   typedef struct sigset_t {
                  ^~~~~~~~
  In file included from /usr/include/sys/resource.h:57,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/wait.h:56,
                   from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdlib.h:391,
                   from /opt/freeware/include/python3.7m/Python.h:34,
                   from psutil/_psutil_aix.c:31:
  /usr/include/sys/time.h:126:3: error: conflicting types for 'sigset_t'
   } sigset_t;
     ^~~~~~~~
  In file included from /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/stdio.h:503,
                   from /opt/freeware/include/python3.7m/Python.h:25,
                   from psutil/_psutil_aix.c:31:
  /opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/8.3.0/include-fixed/sys/types.h:361:3: note: previous declaration of 'sigset_t' was here
   } sigset_t;
     ^~~~~~~~
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Hi Reshma,

It seems the rpm package python3-devel  is not installed.. We will try installing the rpm and share the updates.

Thank you for the quick help. 

Thanks

Do you have python3-devel rpm installed?
If not, please install it. 

Hi Team,

We have fixed the gcc error by installing the below rpm binaries.  Now we are encountering another issue while installing the psutil module. 

Could you suggest with your recommendations. 

gcc-8.3.0-1.ppc
gcc-cpp-8.3.0-1.ppc

psutil error:

---------------

Building wheels for collected packages: psutil
  Building wheel for psutil (pyproject.toml): started
  Building wheel for psutil (pyproject.toml): finished with status 'error'
  error: subprocess-exited-with-error

  Building wheel for psutil (pyproject.toml) did not run successfully.
  exit code: 1

  [47 lines of output]

..........

  running build_ext
  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  psutil/_psutil_aix.c:31:10: fatal error: Python.h: No such file or directory
   #include <Python.h>
            ^~~~~~~~~~
  compilation terminated.
  error: command '/usr/bin/gcc' failed with exit code 1
  [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil, which is required to install pyproject.toml-based projects

Dear Experts,

We are running python version 3.7.12. Currently we are trying to install the module "psutil". The installation fails with the below error.

Could you please suggest how to install the psutil module and resolve the gcc issue. 

It seems then  gcc rpm is installed..  But when I execute gcc --version. it says not found. 

# gcc
sh: gcc:  not found.

# rpm -qa | grep -i gcc
libgcc-8.3.0-1.ppc
libgcc6-6.3.0-1.ppc

Error Details:

------------------

  building 'psutil._psutil_aix' extension
  creating build/temp.aix-7.2-cpython-37
  creating build/temp.aix-7.2-cpython-37/psutil
  creating build/temp.aix-7.2-cpython-37/psutil/arch
  creating build/temp.aix-7.2-cpython-37/psutil/arch/aix
  gcc -maix64 -fPIC -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -I/usr/include -I/opt/freeware/include -I/opt/freeware/include/ncurses -DAIX_GENUINE_CPLUSCPLUS -D_LINUX_SOURCE_COMPAT -Wl,-brtl -O2 -fPIC -DPSUTIL_POSIX=1 -DPSUTIL_SIZEOF_PID_T=4 -DPSUTIL_VERSION=595 -DPSUTIL_AIX=1 -I/opt/freeware/include/python3.7m -c psutil/_psutil_aix.c -o build/temp.aix-7.2-cpython-37/psutil/_psutil_aix.o
  error: command 'gcc' failed: No such file or directory: 'gcc'
  ----------------------------------------
  ERROR: Failed building wheel for psutil
Failed to build psutil
ERROR: Could not build wheels for psutil which use PEP 517 and cannot be installed directly

------------------------------
Satish Krishnamurthy
------------------------------