Wrong ELF class: ELFCLASS32
Problem Description: Wrong ELF class errors means you are trying to link 64-bit with 32-bit libraries
First verify that you have a 64-bit Operating System that is supported.
NOTE: If you do not have a supported Operating System installed we can offer some suggestions below for this issue but cannot commit to resolve them. If you still face this issue after trying the suggestions below and you still have issue please install a supported operating system.
If FLUENT can't find libstdc++.so.5 it is because you are not using a supported operating system.
You could try to link n -s /usr/lib/ libstdc++.so.6 libstdc++.so.5 and see if that works. The file libstdc++.so.5 should be in /usr/lib64. If it is not there, install the standard C++ compatibility libraries or compat-libstdc++ libraries.
For RHEL4 the product code is: compat-libstdc++-33-3.2.3-47
Gambit needs 32-bit open motif libraries installed as well so install the 64-bit as well as the 32-bit Motif shared libraries needed.
For SUSE Enterprise 10: