how to install gems for rbenv, using Ansible

问题

Using Ansible, how can I use the gem (or other) module to install a gem (in this case, bundler) such that I can run the following command without error?

deployer@boxes-vm:~$ ~/.rbenv/bin/rbenv exec bundle install
rbenv: bundle: command not found

回答1:

Well, you can always use the bundle from the shims directory

command: ${HOME}/.rbenv/shims/bundle install --deployment

来源：https://stackoverflow.com/questions/23133850/how-to-install-gems-for-rbenv-using-ansible