where is rails installed on Ubuntu

Question

I have installed rails 3.0.3 but I can not find where the source code is installed. Was it installed at /usr/share/rails/activerecord? I added some debug information in (/usr/share/rails/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb), but information did not print out when making a connection to a sqlite3 database.

Answer 1

If you run the command gem env it will output information about the RubyGems environment, including the path where gems are installed. The gems that comprise Rails will be in there.