Merge pull request #355 from lfaraone/use-current-ruby

vagrant-lxc-wrapper: Use correct ruby interpreter

lib/vagrant-lxc/command/sudoers.rb

@@ -83,6 +83,7 @@ module Vagrant
               hash[cmd] = `which #{cmd}`.strip
             end
             hash['lxc_bin'] = Pathname(`which lxc-create`.strip).parent.to_s
+            hash['ruby'] = Gem.ruby
           end
         end
       end

templates/sudoers.rb.erb

@@ -1,4 +1,4 @@
-#!/opt/vagrant/embedded/bin/ruby
+#!<%= cmd_paths['ruby'] %>
 # Automatically created by vagrant-lxc
 
 class Whitelist