[root@server ~]# gem list --local

*** LOCAL GEMS ***

actionmailer (2.1.0)
actionpack (2.1.0)
activerecord (2.1.0)
activeresource (2.1.0)
activesupport (2.1.0)
cgi_multipart_eof_fix (2.5.0)
daemons (1.0.10)
fastthread (1.0.1)
flog (1.1.0)
gem_plugin (0.2.3)
hoe (1.8.0)
jscruggs-metric_fu (0.8.0)
kwala (0.9.1)
mocha (0.9.1)
mongrel (1.1.5)
mysql (2.7)
ohcount (1.0.2)
ParseTree (2.2.0)
passenger (2.0.2)
rack (0.3.0)
rails (2.1.0)
rake (0.8.3, 0.8.1)
rcov (0.8.1.2.0)
rmagick (1.15.14)
rubyforge (1.0.0)
RubyInline (3.7.0)