$ git clone -n https://gitee.com/zhangwenlong01/python-lxml.git /var/lib/mock/dist-an23-build-325930-68956/root/chroot_tmpdir/scmroot/python-lxml
Cloning into '/var/lib/mock/dist-an23-build-325930-68956/root/chroot_tmpdir/scmroot/python-lxml'...
$ git reset --hard c476f3bfc37338af28d2369fe16c90bef86e58ac
HEAD is now at c476f3b fix build error for python-lxml