Note: 32-bit binaries don't just work on every 64-bit Linux.

If for example you install a fresh Ubuntu 6.10 or 7.04, 32-bit binaries won't work. They are not even recognized as valid executables. You first have to install the ia32 package and dependent packages.

Further, for programs that link with the graphic library, you will manually have to copy a 32-bit libglut library to the usr/lib32 directory. If after this they still get client errors, tell them to find your exe in the projects directory and run ldd to see what libraries are missing.

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