Requires MIT-SHM Extension to be present on your X server. Requires System V Release 4 IPC functionality.
You may want to uncomment the delay lines if you intend to keep it running.
Probably should be GPL...
$ zcat ant-1.0.tar.gz | tar xf -
$ cd ant-1.0
$ mkdir build
$ cd build
$ make install
Just run it and it will do its thing.