"pyp2rpm -d ~/progs/Rpms/ --srpm -o mageia enum34" fails on mageia v7 x86-64

I am getting this with latest pyp2rpm git master:

```
shlomif@telaviv1:~$ pyp2rpm -d /home/shlomif/progs/Rpms/ --srpm -o mageia enum34
INFO Pyp2rpm initialized.
INFO Using /home/shlomif/progs/Rpms/ as directory to save source.
INFO Downloaded package from PyPI: /home/shlomif/progs/Rpms//enum34-1.1.6.tar.gz.
INFO Getting metadata from setup.py using SetupPyMetadataExtractor.
Failed to synchronize cache for repo 'mageia-x86_64', disabling.
Failed to synchronize cache for repo 'updates-x86_64', disabling.
INFO Running extract_dist command with: /usr/bin/python3
WARNING Template: fedora.spec was not found in /home/shlomif/fedora.spec using default template dir.
INFO Using default template: fedora.spec.
WARNING Package rpmdevtools is missing, using default name: John Doe .
INFO Using name: python-enum34.spec for specfile.
INFO Specfile saved at: /home/shlomif/progs/Rpms//python-enum34.spec.
INFO Starting rpmbuild to build: /home/shlomif/progs/Rpms//python-enum34.spec SRPM.
error: bad date in %changelog: - 1.1.6-1
INFO b''
INFO That's all folks!
shlomif@telaviv1:~$

```