title: "IOError: No egg-info directory found" with paster on Plone 4.3.3
body: <p>The error occurs also when using zopeskel in Plone 4.3.3. This seem to be slightly different from <a href="https://stackoverflow.com/q/18015136/1659599">this question</a>. Under Plone 4.3.2 there is no error.</p>
  
  <pre><code>$ ../bin/paster create plone_basic
  Selected and implied templates:
    PasteScript#basic_package  A basic setuptools-enabled package
  
  Variables:
    egg:      plone_basic
    package:  plone_basic
    project:  plone_basic
  Enter version (Version (like 0.1)) ['']:
  Enter description (One-line description of the package) ['']:
  Enter long_description (Multi-line description (in reST)) ['']:
  Enter keywords (Space-separated keywords/tags) ['']:
  Enter author (Author name) ['']:
  Enter author_email (Author email) ['']:
  Enter url (URL of homepage) ['']:
  Enter license_name (License name) ['']:
  Enter zip_safe (True/False: if the package can be distributed as a .zip file) [False]:
  Creating template basic_package
  Creating directory ./plone_basic
    Recursing into +package+
      Creating ./plone_basic/plone_basic/
      Copying __init__.py to ./plone_basic/plone_basic/__init__.py
    Copying setup.cfg to ./plone_basic/setup.cfg
    Copying setup.py_tmpl to ./plone_basic/setup.py
  Running /home/Plone-4.3.3/Python-2.7/bin/python setup.py egg_info
  Traceback (most recent call last):
    File "/home/Plone-4.3.3/zeocluster/bin/paster", line 259, in &lt;module&gt;
      sys.exit(paste.script.command.run())
    File "/home/Plone-4.3.3/buildout-cache/eggs/PasteScript-1.7.5-py2.7.egg/paste/script/command.py", line 104, in run
      invoke(command, command_name, options, args[1:])
    File "/home/Plone-4.3.3/buildout-cache/eggs/PasteScript-1.7.5-py2.7.egg/paste/script/command.py", line 143, in invoke
      exit_code = runner.run(args)
    File "/home/Plone-4.3.3/buildout-cache/eggs/PasteScript-1.7.5-py2.7.egg/paste/script/command.py", line 238, in run
      result = self.command()
    File "/home/Plone-4.3.3/buildout-cache/eggs/PasteScript-1.7.5-py2.7.egg/paste/script/create_distro.py", line 170, in command
      egg_info_dir = pluginlib.egg_info_dir(output_dir, dist_name)
    File "/home/Plone-4.3.3/buildout-cache/eggs/PasteScript-1.7.5-py2.7.egg/paste/script/pluginlib.py", line 135, in egg_info_dir
      % ', '.join(all))
  IOError: No egg-info directory found (looked in ./plone_basic/./plone_basic.egg-info, ./plone_basic/setup.py/plone_basic.egg-info, ./plone_basic/plone_basic/plone_basic.egg-info, ./plone_basic/setup.cfg/plone_basic.egg-info)
  </code></pre>