Instalação do Ubuntu 12.10 Rails

Libs de desenvolvedor

mysql, rmagic, curl, git, vim, sqlite, nodejs nokogiri …

$ sudo apt-get install aptitude libxslt-dev libxml2-dev imagemagick libmagickwand-dev libsqlite3-dev libcurl3-dev curl beanstalkd git git-gui vim-gnome mysql-server libqt4-dev mysql-client libmysql-ruby libmysqlclient-dev mysql-workbench ctags icedtea-plugin nodejs rar wmctrl

Rubi

rubi 1.9.3

$ sudo apt-get install ruby1.9.3

Trilhos

$ sudo gem install rails