This simple plugin provides a :Rbenv command that wraps !rbenv with tab complete. It also tells recent versions of vim-ruby where your Ruby installs are located, so that it can set 'path' and 'tags' in your Ruby buffers to reflect the nearest .ruby-version file.

Bonus: projectionist.vim support for rbenv plugins.

If you don't have a preferred installation method, I recommend installing pathogen.vim, and then simply copy and paste:

cd ~/.vim/bundle
git clone git://github.com/tpope/vim-rbenv.git

My Vim insists on using the system Ruby.

You're using zsh on OS X, aren't you? Here are some things to try:

• Move /etc/zshenv to /etc/zprofile, if you're on Yosemite or earlier.
• Set your PATH in ~/.zprofile instead of ~/.zshrc or ~/.zshenv.

Like rbenv.vim? Follow the repository on GitHub and vote for it on vim.org. And if you're feeling especially charitable, follow tpope on Twitter and GitHub.

Copyright (c) Tim Pope. Distributed under the same terms as Vim itself. See :help license.