rake db:migrate で "Could not find a JavaScript runtime. ~" というエラーが出る件
( $ sudo aptitude install python-software-properties ) $ sudo add-apt-repository ppa:chris-lea/node.js $ sudo aptitude update $ sudo aptitude install nodejs
- Installing Node.js via package manager
- 情報元: Rails 3.1 execjs and Could not find a JavaScript runtime. - StackOverflow