title: Error while trying to install vagrant-aws plugin
body: <p>I'm trying to add the vagrant-aws plugin to my installation of Vagrant. Upon running this command:</p>
  
  <pre><code>vagrant plugin install vagrant-aws
  </code></pre>
  
  <p>I get this error message:</p>
  
  <pre><code>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 json (1.8.2), and Bundler cannot continue.
  Make sure that `gem install json -v '1.8.2'` succeeds before bundling.
  
  Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
  
      "c:/Program Files (x86)/Vagrant/embedded/bin/ruby.exe" extconf.rb 
  creating Makefile
  
  make "DESTDIR="
  generating generator-i386-mingw32.def
  /bin/sh: -c: line 0: syntax error near unexpected token `x86'
  /bin/sh: -c: line 0: `/c/Program\ Files\ (x86)/Vagrant/embedded/bin/ruby -e "puts 'EXPORTS', 'Init_generator'"  &gt; generator-i386-mingw32.def'
  make: *** [generator-i386-mingw32.def] Error 2
  
  
  Gem files will remain installed in C:/Users/Steve/.vagrant.d/gems/gems/json-1.8.2 for inspection.
  Results logged to C:/Users/Steve/.vagrant.d/gems/gems/json-1.8.2/ext/json/ext/generator/gem_make.out
  </code></pre>
  
  <p>At first I thought I would need to manually install Ruby and Gem in order to fix this, but then I realized that Vagrant's Bundler system should automatically take care of all this. I'm at a loss and would appreciate any help.</p>