lib/autoproj/package_managers/bundler_manager.rb in autoproj-2.0.3 vs lib/autoproj/package_managers/bundler_manager.rb in autoproj-2.1.0.rc1

@@ -330,9 +330,10 @@
                 end
 
                 FileUtils.mkdir_p root_dir
                 if updated = (!File.exist?(gemfile_path) || File.read(gemfile_path) != gemfile_contents)
                     File.open(gemfile_path, 'w') do |io|
+                        io.puts "ruby \"#{RUBY_VERSION}\" if respond_to?(:ruby)"
                         io.puts gemfile_contents
                     end
                 end
 
                 options = Array.new