You got the following stacktrace:
Traceback (most recent call last):
File "/usr/share/viewvc/lib/viewvc.py", line 3814, in main
request.run_viewvc()
File "/usr/share/viewvc/lib/viewvc.py", line 318, in run_viewvc
if not svnaccess.check_read_access(user.user_getname(), self.rootpath, self.where):
File "/usr/share/tuleap/src/www/../utils/svn/svnaccess.py", line 174, in check_read_access
if __is_using_epel_viewvc():
File "/usr/share/tuleap/src/www/../utils/svn/svnaccess.py", line 181, in __is_using_epel_viewvc
loader = pkgutil.find_loader('vcauth.svnauthz')
File "/usr/lib64/python2.6/pkgutil.py", line 466, in find_loader
for importer in iter_importers(fullname):
File "/usr/lib64/python2.6/pkgutil.py", line 422, in iter_importers
__import__(pkg)
ImportError: No module named vcauth
Issue has been introduced by
request #9546.