Unable to get plugin working

[commercial@…]

Followed your install instructions as well as I could (on Trac 0.11, running through tracd.exe on Windows XP), and I get this error as soon as I enable the plugin:

Traceback (most recent call last):
  File "C:\bin\Python2.5\lib\site-packages\trac\web\api.py", line 339, in send_error
    'text/html')
  File "C:\bin\Python2.5\lib\site-packages\trac\web\chrome.py", line 683, in render_template
    template = self.load_template(filename, method=method)
  File "C:\bin\Python2.5\lib\site-packages\trac\web\chrome.py", line 659, in load_template
    self.templates = TemplateLoader(self.get_all_templates_dirs(),
  File "C:\bin\Python2.5\lib\site-packages\trac\web\chrome.py", line 406, in get_all_templates_dirs
    dirs += provider.get_templates_dirs()
  File "build\bdist.win32\egg\tractweakui\web_ui.py", line 52, in get_templates_dirs
    return [resource_filename(__name__, 'templates')]
  File "build/bdist.linux-i686/egg/pkg_resources.py", line 841, in resource_filename
    self, resource_name
  File "build/bdist.linux-i686/egg/pkg_resources.py", line 1311, in get_resource_filename
    return self._extract_resource(manager, zip_path)
  File "build/bdist.linux-i686/egg/pkg_resources.py", line 1322, in _extract_resource
    zip_stat = self.zipinfo[zip_path]
KeyError: 'tractweakui\\templates'