Trac Downloader plugin failed on trac 0.11

[Erwin Susanto]

after installation on trac 0.11, i get it.

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/web/api.py", line 367, in send_error
    'text/html')
  File "/usr/lib/python2.4/site-packages/trac/web/chrome.py", line 708, in render_template
    data = self.populate_data(req, data)
  File "/usr/lib/python2.4/site-packages/trac/web/chrome.py", line 618, in populate_data
    d['chrome'].update(req.chrome)
  File "/usr/lib/python2.4/site-packages/trac/web/api.py", line 194, in __getattr__
    value = self.callbacks[name](self)
  File "/usr/lib/python2.4/site-packages/trac/util/compat.py", line 133, in newfunc
    return func_(*(args + fargs), **dict(kwargs, **fkwargs))
  File "/usr/lib/python2.4/site-packages/trac/web/chrome.py", line 476, in prepare_request
    for category, name, text in contributor.get_navigation_items(req):
  File "build/bdist.linux-x86_64/egg/tracdownloader/web_ui.py", line 53, in get_navigation_items
LookupError: unknown encoding: /projects/java/downloader

[Ryan J Ollos]

#6205 is a duplicate.