gistfile1.as

~$ cd nome_da_minha_aplicacao
~/nome_da_minha_aplicacao$ script/about
About your application's environment
Ruby version              1.8.7 (i686-linux)
RubyGems version          1.3.3
Rails version             2.2.2
Active Record version     2.2.2
Action Pack version       2.2.2
Active Resource version   2.2.2
Action Mailer version     2.2.2
Active Support version    2.2.2
Application root          /nome_da_minha_aplicacao
Environment               development
Database adapter          sqlite3
Database schema version   0