install-iis: use logging.config.fileConfig instead of paste.script copy paste.script.util.logging_config is an old copy of logging.config from Python 2.5.1 (see [1]). There are no paste-specific details in it. In other places, we are always using logging.config directly, there is no reason not to do it in install-iis. [1] https://bitbucket.org/wilig/pastescript/commits/04d0db6b2f5ab360bdaa5b10511d969a24fde0ec

# requirements.txt file for use as "pip install -r requirements.txt" as a
# readthedocs compatible alternative to "pip install -e ." which is a working
# alternative to "setup.py develop" which doesn't work with Mercurial 3.7
.