-opts="uversionmangle=s/\.(b|rc)/~$1/" \
-https://github.com/openstack/ceilometer/tags .*/(\d[\d\.]+)\.tar\.gz
+opts="uversionmangle=s/\.([a-zA-Z])/~$1/;s/%7E/~/;s/\.0b/~b/;s/\.0rc/~rc/" \
+ http://tarballs.openstack.org/ceilometer ceilometer-(\d.*)\.tar\.gz