# Reference http://stackoverflow.com/a/18490935/2037928 # Login as root # Install needed packages apt-get -y install build-essential zlib1g-dev libssl-dev libreadline6-dev libyaml-dev cd /tmp # Download appropriate ruby version https://www.ruby-lang.org/en/downloads/ wget http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.2.tar.gz # Unpack tar -xvzf ruby-2.1.2.tar.gz cd ruby-2.1.2/ # Compile from source ./configure --prefix=/usr/local make make install # Make sure deploy user has access to installing gems chown -R deploy:staff /usr/local/bin chown -R deploy:staff /usr/local/lib/ruby # Login as deploy user # Install bundler gem install bundler # Locally cap production deploy # Remove the old manifest.yml file rm /u/apps/YOUR_APP_NAME/shared/assets/manifest.yml
原文：http://my.oschina.net/u/923974/blog/529202