Package: python-mock Version: 2.0.0-1 The first line of python-mock's requirements.txt has this line: funcsigs>=1;python_version<"3.3"
python-mock does depend on funcsigs but the version of funcsigs in Debian is only 0.4-2. I think this is making various builds fail in Ubuntu (which synced python-mock from experimental), such as python-acme (see https://bugs.debian.org/829285 ) and tryton-server: https://launchpadlibrarian.net/266703082/buildlog_ubuntu-yakkety-amd64.tryton-server_4.0.1-1_BUILDING.txt.gz make[1]: Leaving directory '/«PKGBUILDDIR»' dh_auto_test -O--buildsystem=pybuild I: pybuild base:184: python2.7 setup.py test running test Searching for funcsigs>=1 Note: Bypassing https://pypi.python.org/simple/funcsigs/ (disallowed host; see http://bit.ly/1dg9ijs for details). Couldn't find index page for 'funcsigs' (maybe misspelled?) Scanning index of all packages (this may take a while) Note: Bypassing https://pypi.python.org/simple/ (disallowed host; see http://bit.ly/1dg9ijs for details). No local packages or download links found for funcsigs>=1 error: Could not find suitable distribution for Requirement.parse('funcsigs>=1') E: pybuild pybuild:274: test: plugin distutils failed with: exit code=1: python2.7 setup.py test dh_auto_test: pybuild --test -i python{version} -p 2.7 --dir . returned exit code 13 Thanks, Jeremy Bicha