When trying to run cfx5pre on Redhat Enterprise ws 4 we get the following:
/opt/az/supported/cfx/CFX-10.0/lib/linux/libgcc_s.so.1: version `GCC_3.3'
not found (required by /usr/lib/libstdc++.so.6) Warning!
CFX-PRE exited with return code 1
Note that we can run it on the old RHEWS 3
As you are perhaps already aware, Redhat Enterprise WS 4 is not an officially supported problem.
Please do the following:
Try setting the following Environment variable in one of your login files (eg .cshrc)
export LD_PRELOAD = /lib/libgcc_s.so.1
Setting this Environment variable resolved the problem.