Installing Web Frameworks, part 5: Ruby On Rails

1. Install Ruby: sudo apt-get install ruby-full build-essential
2. Install SVN: sudo apt-get install subversion
3. Install gems: download rubygems-1.2.0.tgz from rubyforge.org, then tar -zxvf rubygems-1.2.0.tgz, then sudo ruby setup.rb
4. Install gems: download rubygems-1.3.1.tgz from rubyforge.org, then tar -zxvf rubygems-1.3.1.tgz, then sudo ruby setup.rb, then sudo ln -s /usr/bin/gem1.8 /usr/bin/gem
5. update gems: sudo gem update --system
6. install Rails: sudo gem install rails -v 1.2.3 --include-dependencies