Hey, I've tried to get it to compile, but there's so many missing files it's not funny... >_>
Funny this coming from you, I thought you hate Lemmix.
If you can get ahold of EricLang (I know, not easy these days), maybe he can help. At the very least, he can tell you the exact compiler setup he has (eg. which version of Delphi).
I'm also curious whether this means you actually bought some version of Delphi, and if so, how much did it cost? Or did you manage to download a "free" copy somewhere? I myself wouldn't mind being able to get Lemmix compiled on my computer. If nothing else, at least I can produce a version that fixes the entrance ordering problem, for example.
Hmmm... through compiling source code, could a Linux version be made?
Not really. I could be mistaken, but I believe the reason it only works in Windows is because it has Windows-specific code for dealing with graphics and user interfaces widgets. You'd need to replace all that with Linux-specific stuff instead. That is assuming that there's a suitable Delphi compiler for Linux (possibly, but I'm just not familiar enough with the language to know).