vagrant pluginをインストールしようとするとnokogiriエラーがでてインストールできない時の対策


$ vagrant plugin install vagrant-librarian-puppet
Installing the 'vagrant-librarian-puppet' plugin. This can take a few minutes...
Bundler, the underlying system Vagrant uses to install plugins,
reported an error. The error is shown below. These errors are usually
caused by misconfigured plugin installations or transient network
issues. The error from Bundler is:

An error occurred while installing nokogiri (1.6.5), and Bundler cannot continue.
Make sure that `gem install nokogiri -v '1.6.5'` succeeds before bundling.


$ gem install --install-dir ~/.vagrant.d/gems nokogiri -v '1.6.5'