The gameAI SourceForge.net CVS repository can be checked out through
 anonymous (pserver) CVS with the following two CVS commands. When
 prompted for a password for anonymous, simply press the Enter key.
 
   cvs -d:pserver:anonymous@gameai.cvs.sourceforge.net:/cvsroot/gameai
   login
 
   cvs -z3 -d:pserver:anonymous@gameai.cvs.sourceforge.net:/cvsroot/gameai co -P gameai