install: apache2 sudo aptitude install apache2 sudo aptitude install apache2-threaded-dev sudo sysv-rc-conf apache2 on install: Ruby (aptitude installの場合) sudo aptitude install build-essential sudo aptitude install ruby1.9.3 install: Ruby (RVMの場合) RVM でインストール Install: curl sudo aptitude install curl Install: RVM RVM: Ruby Version Manager - Installing RVM cd curl -L get.rvm.io | bash -s stable sour