-Depends: ${misc:Depends}, python-json (>= 3.4-2), python-yaml (>= 3.05), python-mako (>= 0.2.2), invirt-config
+Depends: ${python:Depends}, ${misc:Depends}, python-json (>= 3.4-2), python-yaml (>= 3.05), python-mako (>= 0.2.2), invirt-config
+Provides: ${python:Provides}
+XB-Python-Version: ${python:Versions}