A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

/home/.marienka/masukomi/sscm.masukomi.org/code/hgwebdir.cgi

22 #os.environ["HGENCODING"] = "UTF-8"

23

24 from mercurial.hgweb.hgwebdir_mod import hgwebdir

25 from mercurial.hgweb.request import wsgiapplication

26 import mercurial.hgweb.wsgicgi as wsgicgi

mercurial undefined, hgwebdir undefined

ImportError: No module named mercurial.hgweb.hgwebdir_mod
      args = ('No module named mercurial.hgweb.hgwebdir_mod',)