Script to install rails stack in a ubuntu system (or debian based)

ubuntu_rails_stack_install.sh

# Install vim with ruby support
sudo aptitude install vim-gnome

# Install things to compile
sudo aptitude install bison build-essential zlib1g-dev libssl-dev libreadline5-dev libxml2-dev

# Database stuff
sudo aptitude install sqlite3 libsqlite3-dev
sudo aptitude install mysql-server mysql-client libmysqlclient-dev

# Utilities needed by plugins, rvm,...
sudo aptitude install curl wget ack-grep exuberant-ctags markdown gitg git-core

# Rvm installation (Anyway you can read http://rvm.beginrescueend.com/)
bash < <( curl http://rvm.beginrescueend.com/releases/rvm-install-head )

# Rvm configuration
echo 'if [[ -s "$HOME/.rvm/scripts/rvm" ]] ; then source "$HOME/.rvm/scripts/rvm" ; fi' \
       >> ~/.bashrc
echo '[[ -r $rvm_path/scripts/completion ]] && source $rvm_path/scripts/completion' \
       >> ~/.bashrc # rvm autocompletion
echo 'rvm_project_rvmrc_default=1' \
  > ~/.rvmrc # Use default gemset when leaving a .rvmrc project dir

# rvm with openssl support
rvm package install openssl

# Setup global gems for all ruby versions
echo -e 'bundler
mysql
rake' > ~/.rvm/gemsets/global.gems

# Setup your .gemrc
echo -e '---
benchmark: false
gem: --no-ri --no-rdoc
update_sources: true
bulk_threshold: 1000
verbose: true
sources:
- http://rubygems.org
- http://gems.github.com
backtrace: false' > ~/.gemrc

# Install Ruby 1.8.7
rvm install 1.8.7 -C --enable-shared=yes

# [OPTIONAL] Install Ruby 1.9.2 
# rvm install 1.9.2-head

# Set default Ruby interpreter
rvm --default use 1.8.7

# Install Rails gems 
gem install rails

# Install sqlite3 driver for pet-projects
gem install sqlite3-ruby