[root /]# curl -V
exec(): 0509-036 Cannot load program curl because of the following errors:
        0509-022 Cannot load module /opt/freeware/lib/libcurl.a(libcurl.so.4).
        0509-150   Dependent module /opt/freeware/lib/libcrypto.a(libcrypto.so) could not be loaded.
        0509-152   Member libcrypto.so is not found in archive
        0509-022 Cannot load module curl.
        0509-150   Dependent module /opt/freeware/lib/libcurl.a(libcurl.so.4) could not be loaded.
[root /]# rpm -qa |grep -i curl
python-pycurl-7.19.3-1.ppc
curl-7.56.1-1.ppc
[root /]#

HI ,  

Can you run the command 'rpm -qf /opt/freeware/lib/libcrypto.a' . This command will give you the package name for which this file belongs.

Try removing the package using 'rpm -e <pakcage name>' 

Once done, trigger curl command and let's see if it's working.