[Pymeus]

Very nearly all mud codebases run in unix environments; in fact the vast majority were developed in unix environments. But because OS environments vary, it's pretty common for there to be a few issues that must be corrected before the source will compile. As you have not provided any error messages nor version numbers it would be difficult to guess why Smaug didn't compile for you, but Smaug is probably one of the easier C mud codebases I've worked with in terms of initial setup.