title: I am trying to git push heroku but have been getting the same error below
body: <p><strong>Command</strong>: 
      git push heroku master</p>
  
  <p><strong>Message</strong>:</p>
  
  <pre><code>Counting objects: 187, done.
  Delta compression using up to 2 threads.
  Compressing objects: 100% (165/165), done.
  Writing objects: 100% (187/187), 41.33 KiB, done.
  Total 187 (delta 50), reused 0 (delta 0)
  
  -----&gt; Heroku receiving push
  -----&gt; Ruby/Rails app detected
  sh: Syntax error: Unterminated quoted string
   !
   !     Invalid RUBY_VERSION specified: &lt;internal:lib/rubygems/custom_require&gt;:29:in-`require':-no-such-file-to-load----execjs-LoadError-&lt;internal:lib/rubygems/custom_require&gt;:29:in-`require'-/tmp/build_60rm0lhvvqx7/Gemfile:1:in-`eval_gemfile'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/lib/bundler/dsl.rb:32:in-`instance_eval'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/lib/bundler/dsl.rb:32:in-`eval_gemfile'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/lib/bundler/dsl.rb:7:in-`evaluate'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/lib/bundler/definition.rb:18:in-`build'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/lib/bundler.rb:142:in-`definition'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/lib/bundler/cli.rb:633:in-`platform'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/lib/bundler/vendor/thor/task.rb:22:in-`run'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/lib/bundler/vendor/thor/invocation.rb:118:in-`invoke_task'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/lib/bundler/vendor/thor.rb:263:in-`dispatch'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/lib/bundler/vendor/thor/base.rb:386:in-`start'-/tmp/bundler-20120607-470-s30ash/gems/bundler-1.2.0.pre/bin/bundle:13:in-`&lt;top-(required)&gt;'-/tmp/bundler-20120607-470-s30ash/bin/bundle:19:in-`load'-/tmp/bundler-20120607-470-s30ash/bin/bundle:19:in-`&lt;main&gt;'-There-was-an-error-in-your-Gemfile,-and-Bundler-cannot-continue.
   !     Valid versions: ruby-1.9.3-p0, ruby-1.9.3-p125, rbx-1.2.4, rbx-2.0.0dev-20120115-1.9, rbx-2.0.0dev-20120115-1.8, rbx-2.0.0dev-20120123-1.9, rbx-2.0.0dev-20120123-1.8, ruby-1.9.2-p290, jruby-1.6.5.1, jruby-1.6.7, ruby-1.9.3, ruby-1.9.2
   !
      sh: Syntax error: Unterminated quoted string
   !     Heroku push rejected, failed to compile Ruby/rails app
  
      To git@heroku.com:blazing-fire-8664.git
   ! [remote rejected] master -&gt; master (pre-receive hook declined)
  error: failed to push some refs to 'git@heroku.com:blazing-fire-8664.git'
  vantan08@hart-D820:~/rails_projects/sample_app$ Invalid RUBY_VERSION specified: &lt;internal:lib/rubygems/custom_require&gt;:29:in-`require':-no-such-file-to-load----execjs-LoadError-&lt;internal:lib/rubygems/custom_require&gt;:29:in-`require'-/tmp/build_1b5u4o8udl3vu/Gemfile:1:in-`eval_gemfile'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/lib/bundler/dsl.rb:32:in-`instance_eval'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/lib/bundler/dsl.rb:32:in-`eval_gemfile'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/lib/bundler/dsl.rb:7:in-`evaluate'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/lib/bundler/definition.rb:18:in-`build'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/lib/bundler.rb:142:in-`definition'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/lib/bundler/cli.rb:633:in-`platform'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/lib/bundler/vendor/thor/task.rb:22:in-`run'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/lib/bundler/vendor/thor/invocation.rb:118:in-`invoke_task'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/lib/bundler/vendor/thor.rb:263:in-`dispatch'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/lib/bundler/vendor/thor/base.rb:386:in-`start'-/tmp/bundler-20120607-4420-16eeuqu/gems/bundler-1.2.0.pre/bin/bundle:13:in-`&lt;top-(required)&gt;'-/tmp/bundler-20120607-4420-16eeuqu/bin/bundle:19:in-`load'-/tmp/bundler-20120607-4420-16eeuqu/bin/bundle:19:in-`&lt;main&gt;'-There-was-an-error-in-your-Gemfile,-and-Bundler-cannot-continue.
  bash: syntax error near unexpected token `('
  </code></pre>