JAllegro is currently under development and no package is available, but you can check out the source tree with the following commands:

cvs -z3 -d:pserver:anonymous@cvs.sf.net:/cvsroot/jallegro login
cvs -z3 -d:pserver:anonymous@cvs.sf.net:/cvsroot/jallegro co jallegro

Once you have the source tree, to build jallegro simply type the following.
$ ant

To build Jallegro you need the following things installed:

• Ant version 1.6 or greater : build system
• Allegro version 4.0 or greater : underlying graphics library

Send questions/comments/anything at all to
kazzmir at users dot sourceforge dot net