The environment variable LD_LIBRARY_PATH must include the path to the MPE emulator's shared libraries. This can be accomplished with the following Bourne Shell commands:
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/mpe/lib export LD_LIBRARY_PATH
or with the following C Shell command:
setenv LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/mpe/lib
You can add these commands to the each user's start-up file (.profile or .cshrc), or to make the definition effective for all users, to /etc/profile. Changing /etc/profile requires root privileges.