####mysql2 出錯
sudo apt-get install libmysql-ruby libmysqlclient-dev
####rails command line一個指令安裝
\curl -L https://get.rvm.io | bash -s stable --rails --autolibs=enabled # Or, --ruby=1.9.3
####mysql2 出錯
sudo apt-get install libmysql-ruby libmysqlclient-dev
####rails command line一個指令安裝
\curl -L https://get.rvm.io | bash -s stable --rails --autolibs=enabled # Or, --ruby=1.9.3