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  • 1.  Not able to run DNF update command after AIX 7.2 to 7.3

    Posted 25 days ago

    Hi Team,

    We are getting following errors after OS upgrade from 7.2 to 7.3. Do we any solution for this?

    /> /opt/freeware/bin/dnf update
    Traceback (most recent call last):
      File "/opt/freeware/bin/dnf", line 58, in <module>
        from dnf.cli import main
      File "/opt/freeware/lib/python3.9/site-packages/dnf/__init__.py", line 30, in <module>
        import dnf.base
      File "/opt/freeware/lib/python3.9/site-packages/dnf/base.py", line 29, in <module>
        import libdnf.transaction
      File "/opt/freeware/lib64/python3.9/site-packages/libdnf/__init__.py", line 3, in <module>
        from . import common_types
      File "/opt/freeware/lib64/python3.9/site-packages/libdnf/common_types.py", line 13, in <module>
        from . import _common_types
    ImportError: Symbol resolution failed for /opt/freeware/lib64/python3.9/site-packages/libdnf/_common_types.so because:
            Symbol _ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE/software/syncsort/lib/libstdc++.a (number libstdc++.so.6) is not exported from dependent
              module 460(/software/syncsort/lib/libstdc++.a).
            Symbol _ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE (number 459) is not exported from dependent
              module /software/syncsort/lib/libstdc++.a(libstdc++.so.6).
            Symbol _ZN9__gnu_cxxeqIPcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESD_ (number 458) is not exported from dependent
              module /software/syncsort/lib/libstdc++.a(libstdc++.so.6).
            Symbol _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6substrEmm/software/syncsort/lib/libstdc++.a (number libstdc++.so.6) is not exported from dependent
              module 457(/software/syncsort/lib/libstdc++.a).
            Symbol _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1EPKcRKS3_/software/syncsort/lib/libstdc++.a (number libstdc++.so.6) is not exported from dependent
              module 456(/software/syncsort/lib/libstdc++.a).
            Symbol _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1EPKcmRKS3_ (number 455) is not exported from dependent
              module /software/syncsort/lib/libstdc++.a(libstdc++.so.6).
    Additional errors occurred but are not reported.
    Examine .loader section symbols with the 'dump -Tv' command.



    ------------------------------
    Manoj Kumar
    ------------------------------


  • 2.  RE: Not able to run DNF update command after AIX 7.2 to 7.3

    Posted 24 days ago

    I have run into several problems after using/updating YUM and DNF on AIX 7.3 after upgrading from 7.2.

    So far I have come a few steps that helped me out, so I now always follow these steps:

    1. Download the "dnf_aixtoolbox.sh" script 
      from https://public.dhe.ibm.com/aix/freeSoftware/aixtoolbox/ezinstall/ppc/dnf_aixtoolbox.sh
    2. Run the script, probably with "-y" argument if you want to keep YUM available also:
              ./dnf_aixtoolbox.sh -y
    3. Check to see if /opt/freeware/bin is in the search path ($PATH) for root.
      If it isn't, added it to the end:
              export PATH=$PATH:/opt/freeware/bin
      If is is, try to place it at the front, quick & dirty:
              export PATH=/opt/freeware/bin:$PATH  

    I recommend making mksysb backup before you try this.



    ------------------------------
    Richard Westerik
    Principal specialist
    Simac IT NL bv
    Ede
    +31651575123
    ------------------------------

    Original Message


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