$ git clone -n https://src.fedoraproject.org/rpms/libndn-cxx.git /var/lib/mock/f31-build-59156-28548/root/chroot_tmpdir/scmroot/libndn-cxx
Cloning into '/var/lib/mock/f31-build-59156-28548/root/chroot_tmpdir/scmroot/libndn-cxx'...
$ git reset --hard dc4cce7c36deea4d381dc577ba35ac7633436707
HEAD is now at dc4cce7 add explicit python path to install