OpenRacing is a branch of Torcs-NG, which aims to make the codebase smaller and more malleable.
OpenRacing is still experimental software, so it may requires a few hacks to get working right.
Install the dependencies
Get Mono, OgreDotNet and SWIG. (Note: OgreDotNet (and Ogre) should have Cg support compiled in). That's not finished: MyGUI (prefer SVN over "stable version". Stable didn't compile on my system. SVN repository did). Finally, OIS and that's all for now!
First, download the code: Launchpad
Go into openracing's directory.
The script installs a few missing files and generate the usual configure script.
Then launch configure.
$ ./configure --with-ogredotnet=/path/to/ogredotnet/bin
If everything got right, an openracing script should have been generated. You can launch it immediately or install OpenRacing into the system.
$ su # make install
If it doesn't work, please complain to us so we can fix the bugs!