diff -r 320c53900d4a -r 56a8fbdd6090 debian/control
--- a/debian/control	Tue Oct 15 11:41:22 2019 +0200
+++ b/debian/control	Fri Oct 11 17:05:37 2019 +0200
@@ -10,10 +10,12 @@
  mercurial (>= 4.5),
  python,
  debhelper (>= 8),
+ dh-python,
  python-sphinx (>= 1.0.8),
  imagemagick,
  librsvg2-bin,
  wget,
+ sphinx-common,
 X-Python-Version: >= 2.7
 Homepage: https://www.mercurial-scm.org/doc/evolution/
 
@@ -22,7 +24,9 @@
 Depends:
  ${python:Depends},
  ${misc:Depends},
+ ${sphinxdoc:Depends},
  mercurial (>= 4.5),
+Built-Using: ${sphinxdoc:Built-Using}
 Description: evolve extension for Mercurial
  This package provides the experimental "evolve" extension for the Mercurial
  DVCS.