Tor,

    It didn't seem to work? I tried require active_record and it
"failed to find" it??? I'm using jruby/jirb but I tried with ruby/irb
as well and I got the same thing.

>sudo jruby -S gem install activerecord
root's password:
JRuby limited openssl loaded. gem install jruby-openssl for full
support.
http://wiki.jruby.org/wiki/JRuby_Builtin_OpenSSL
Updating metadata for 17 gems from http://gems.rubyforge.org
.................
complete
Successfully installed activerecord-2.0.2
1 gem installed
Installing ri documentation for activerecord-2.0.2...
Installing RDoc documentation for activerecord-2.0.2...
>jirb
irb(main):003:0> require 'active_record'
LoadError: no such file to load -- active_record
        from (irb):4:in `require'
        from (irb):4:in `signal_status'

--------------------------------------------
scripts/ruby # gem install activerecord
Need to update 16 gems from http://gems.rubyforge.org
................
complete
Install required dependency activesupport? [Yn]  Y
Successfully installed activerecord-2.0.2
Successfully installed activesupport-2.0.2
Installing ri documentation for activerecord-2.0.2...
Installing ri documentation for activesupport-2.0.2...
Installing RDoc documentation for activerecord-2.0.2...
Installing RDoc documentation for activesupport-2.0.2...
>irb
irb(main):002:0> require 'active_record'
LoadError: no such file to load -- active_record
        from (irb):2:in `require'
        from (irb):2