Comment 2 for bug 1278805

Doesn't matter, building man pages doesn't work anyway:

$ make man
Making output directory...
WARNING: master file libmemcached/__build/docs/index.rst not found
Exception occurred:
  File "/usr/lib/python2.7/dist-packages/sphinx/cmdline.py", line 189, in main
    app.build(force_all, filenames)
  File "/usr/lib/python2.7/dist-packages/sphinx/application.py", line 204, in build
    self.builder.build_update()
  File "/usr/lib/python2.7/dist-packages/sphinx/builders/__init__.py", line 191, in build_update
    self.build(['__all__'], to_build)
  File "/usr/lib/python2.7/dist-packages/sphinx/builders/__init__.py", line 252, in build
    self.write(docnames, list(updated_docnames), method)
  File "/usr/lib/python2.7/dist-packages/sphinx/builders/manpage.py", line 72, in write
    tree = self.env.get_doctree(docname)
  File "/usr/lib/python2.7/dist-packages/sphinx/environment.py", line 1213, in get_doctree
    f = open(doctree_filename, 'rb')
IOError: [Errno 2] No such file or directory: 'libmemcached/__build/man/.doctrees/hashkit_create.doctree'