Install git dan Curl
sudo yum install git
sudo yum install curl

Install RVM
curl -L get.rvm.io | bash -s stable
source ~/.rvm/scripts/rvm
sudo yum install make bzip2 gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel libxslt-devel sqlite sqlite-devel openssl openssl-devel

Install Ruby
rvm install 1.9.3
rvm use 1.9.3 --default
gem install rails

Cuba Rails – berfungsi atau tidak.
rails new nama_aplikasi
cd nama_aplikasi
rails server

*Javascript – sudo yum install nodejs