tests: port test-walkrepo.py to Python 3
# skip-blame just b prefixes, nothing interesting
Differential Revision: https://phab.mercurial-scm.org/D3473
FROM fedora:20
RUN yum install -y \
gcc \
gettext \
make \
python-devel \
python-docutils \
rpm-build
# For creating repo meta data
RUN yum install -y createrepo