simple environment setup for ruby/rails development

ruby_development_environment

sudo apt-get update
sudo apt-get install curl git-core software-properties-common
sudo apt-get install build-essential
sudo apt-get install imagemagick libmagickwand-dev

# PostgreSQL
sudo apt-get install postgresql-9.3 libpq-dev

# SQLite3
sudo apt-get install sqlite3 libsqlite3-dev

# Node.js
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs

# Ruby with rbenv
curl -L https://raw.github.com/fesplugas/rbenv-installer/master/bin/rbenv-installer | bash
vim .bashrc # add rbenv to the top
. .bashrc
rbenv bootstrap-ubuntu-12-04
rbenv install 2.0.0-pXXX
rbenv global 2.0.0-pXXX
gem install bundler --no-ri --no-rdoc
gem install rails --no-ri --no-rdoc
rbenv rehash