I just pushed out gil as a gem onto rubyforge (my first gem - how exciting!) The magic incantation is of course:
sudo gem install gil
There is no functional difference between the gem and the script that I initially made available on github only. As I type this it hasn't made to the gem servers yet, but it should be on its merry way now.
UPDATE
Of course I forgot one major functional difference. I couldn't actually think of why anyone would want to pass all the lighthouse information as options on the command line so I removed that. Putting the information in .git/config is now the way to go - see the original blog post for more information. The gem itself is light on documentation at the moment.
