Instalando ruby e rails

gistfile1.txt

sudo apt-get update

sudo apt-get install curl nodejs


# Para instalar o rvm
gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
\curl -sSL https://get.rvm.io | bash -s stable

# Escrever isso no arquivo ~/.bashrc
source ~/.rvm/scripts/rvm

rvm requirements

# Instalando o ruby
rvm install ruby-2.2.0


# Escrever essas linhas no arquivo ~/.gemrc
:sources: 
- http://rubygems.org 
- http://gems.github.com 

:verbose: true 



# Instalando o rails

gem install rails