title: Can't find gem compass (>= 0.a) with executable compass
body: <p>I can't get PhpStorm to work with a relative installed bundler package.</p>
  
  <p>I´m using bundler with following gemfile:</p>
  
  <pre><code>source "http://rubygems.org"
  
  gem "susy", "~&gt;2.2.14"
  gem "sass", "~&gt;3.4.22"
  gem "compass", "~&gt; 1.1.0.alpha.3"
  gem "breakpoint", "~&gt;2.5.0"
  gem "font-awesome-sass", "~&gt;4.6.2"
  </code></pre>
  
  <p>At the PhpStorm terminal I'm executing the following command to install the gems to the relative directory <code>gems/</code>:</p>
  
  <pre><code>bundle install --path gems/
  </code></pre>
  
  <p>Bundler installed all to the directory <code>gems/</code> without any error.</p>
  
  <p><a href="https://i.stack.imgur.com/6Vf2U.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6Vf2U.gif" alt="Installed relative ruby folder structure"></a></p>
  
  <p>My watcher task looks like this:</p>
  
  <p><a href="https://i.stack.imgur.com/VzRJj.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VzRJj.gif" alt="screenshot watcher"></a>.</p>
  
  <p>If I make some changes in my scss file the watcher throws</p>
  
  <pre><code>cmd.exe /D /C call "F:\Cloud\Zoho WorkDrive (Gedankenfolger® GmbH)\General\Kunden 2019\Uhlmann\TYPO3\Wonder by Uhlmann TYPO3 87\gems\ruby\2.6.0\bin\compass.bat" compile "F:\Cloud\Zoho WorkDrive (Gedankenfolger® GmbH)\General\Kunden 2019\Uhlmann\TYPO3\Wonder by Uhlmann TYPO3 87\fileadmin\templates"
  C:/Ruby26-x64/lib/ruby/site_ruby/2.6.0/rubygems.rb:283:in `find_spec_for_exe': can't find gem compass (&gt;= 0.a) with executable compass (Gem::GemNotFoundException)
  from C:/Ruby26-x64/lib/ruby/site_ruby/2.6.0/rubygems.rb:302:in `activate_bin_path'
  from F:/Cloud/Zoho WorkDrive (Gedankenfolger� GmbH)/General/Kunden 2019/Uhlmann/TYPO3/Wonder by Uhlmann TYPO3 87/gems/ruby/2.6.0/bin/compass:23:in `&lt;main&gt;'
  
  Process finished with exit code 1
  </code></pre>
  
  <p>How can I get this to work?</p>
  
  <p>System environment:</p>
  
  <ul>
  <li>Windows 10 Pro / Version 1809 / Build 17763.316</li>
  <li>PhpStorm 2018.3.4</li>
  <li>ruby 2.6.1p33 (2019-01-30 revision 66950) [x64-mingw32]</li>
  <li>npm 6.4.1</li>
  <li>bundler 2.0.1</li>
  </ul>