Oops... Trac detected an internal error: cannot import name _remove_dead_weakref Traceback (most recent call last): File "/home/splen/www/_trac.cgi", line 19, in from trac.web import cgi_frontend File "build/bdist.freebsd-9.1-RELEASE-p10-amd64/egg/trac/web/__init__.py", line 23, in File "build/bdist.freebsd-9.1-RELEASE-p10-amd64/egg/trac/web/api.py", line 31, in File "build/bdist.freebsd-9.1-RELEASE-p10-amd64/egg/trac/util/__init__.py", line 35, in File "build/bdist.freebsd-9.1-RELEASE-p10-amd64/egg/trac/util/text.py", line 28, in File "build/bdist.freebsd-9.1-RELEASE-p10-amd64/egg/trac/util/translation.py", line 93, in File "/home/splen/local/lib/python2.7/gettext.py", line 49, in import locale, copy, os, re, struct, sys File "/home/splen/local/lib/python2.7/copy.py", line 52, in import weakref File "/home/splen/local/lib/python2.7/weakref.py", line 14, in from _weakref import ( ImportError: cannot import name _remove_dead_weakref