There is also a very old binary package available that I actually got working in windows 7 and probably also in wine, but it requires some fiddling. Message me if you need help.
See license.txt for the license.
Well, ultimately to port it to linux and update the graphics and udpade the weird userinterface to something more usable. But step by step:
- Update to compile with Visual C++ 2010 and remove CD check
- Port to Linux
- Enhance rendering engine and graphics
- Enhance userinterface
There is also the Enemy Nations Revival Project which seems pretty dead though.