Possible Duplicate:
Error loading Active Record gem with sinatra app using RVM
I have a Faye app, in which I'd like to make use of ActiveRecord. I have this in my faye.ru:
require "rubygems"
require "faye"
require "sqlite3"
require "activerecord"
... other code
And I want to start it via: rackup faye.ru -s thin -E production
This fails with the following error: /home/tempus/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in 'require': cannot load such file -- activerecord (LoadError). If I run rvm current , I get: ruby-1.9.3-p125@pno. If I do a ls on the rvm dir for this gemset, I can see that activerecord is indeed installed:
actionmailer-3.2.2 builder-3.0.0 hike-1.2.1 polyglot-0.3.3 sprockets-2.1.2
actionpack-3.2.2 cookiejar-0.3.0 http_parser.rb-0.5.3 rack-1.4.1 sqlite3-1.3.5
activemodel-3.2.2 em-http-request-1.0.2 i18n-0.6.0 rack-cache-1.2 thor-0.14.6
activerecord-3.2.2 em-socksify-0.1.0 journey-1.0.3 rack-ssl-1.3.2 tilt-1.3.3
activeresource-3.2.2 erubis-2.7.0 json-1.6.6 rack-test-0.6.1 treetop-1.4.10
activesupport-3.2.2 eventmachine-1.0.0.beta.4 mail-2.4.4 rails-3.2.2 tzinfo-0.3.32
addressable-2.2.7 faye-0.8.1 mime-types-1.18 railties-3.2.2 yajl-ruby-1.1.0
arel-3.0.2 faye-websocket-0.4.4 multi_json-1.2.0 rdoc-3.12
I cannot understand why it would say that it cannot find activerecord. Any clues?
Even though the gem is called activerecord, the class is called ActiveRecord, which converts to active_record in snake case:
require 'active_record'