When trying to add a file to a bug report, I get the 
following traceback.  This is on windows 2000 with 
Python2.2.  My command line was:

    roundup-server -p 9090


Traceback (most recent call last):
  File "C:\Python22\Lib\site-
packages\roundup\cgi_client.py", line 567, in newfile
    type=type, name=file.filename))
  File "C:\Python22\Lib\site-
packages\roundup\cgi_client.py", line 411, in 
_post_editnode
    if type(value) != type([]): value = [value]
UnboundLocalError: local variable 'type' referenced 
before assignment

Logged In: YES 
user_id=6405

This has been fixed in CVS. The simplest fix is to find 
the couple of places in cgi_client where the mime type is 
determined by calling mimetypes.guess_type, and change the 
result of that call from "type" to "mime_type".