reproducing recipe:
under macos, python==2.7.10
qta-manage createproject foo
cd footestproj
echo qtaf > requirements.txt
python manage.py dist
error:
File "/Users/guying/workspace/QTAF/testbase/dist.py", line 203, in _generate_sdist
reqs = self._merge_requirements()
File "/Users/guying/workspace/QTAF/testbase/dist.py", line 182, in _merge_requirements
reqs_dict[it.name] = str(it)
AttributeError: Requirement instance has no attribute 'name'