Bash script install Ruby + Rails for ubuntu 13.04
Ruby version: 1.9.3 + 2.0.0
Rails version: v.4 + v.3 (install in different directories) Rail 4 for Ruby 2.0.0 and Rail 3 for Ruby 1.9.3
Command for terminal(Linux):
1) wget https://github.com/dvdxaker/Rails-Installer-for-ubuntu-13.04/raw/master/Install_rails.sh
2) chmod a+x Install_rails.sh
3) ./Install_rails.sh
Testing script: 1) All work after install 2) Have any error in console(Not found error in log file) <= maybe warning