diff -r da655642db17 -r d8c491c1e580 debian/control
--- a/debian/control	Mon Jun 10 10:53:48 2019 +0200
+++ b/debian/control	Thu Jun 13 16:47:47 2019 +0200
@@ -166,7 +166,7 @@
 Provides: cubicweb-postgresql-support
 Depends:
  ${misc:Depends},
- ${python:Depends},
+ python-cubicweb (= ${source:Version}),
  python-psycopg2,
  postgresql-client
 Description: postgres support for the CubicWeb framework (Python 2)
@@ -182,7 +182,7 @@
 # postgresql-client packages for backup/restore of non local database
 Depends:
  ${misc:Depends},
- ${python3:Depends},
+ python3-cubicweb (= ${source:Version}),
  python3-psycopg2,
  postgresql-client
 Description: postgres support for the CubicWeb framework (Python 3)
@@ -249,7 +249,6 @@
 Architecture: all
 Depends:
  ${misc:Depends},
- ${python:Depends},
  python-cubicweb (= ${source:Version})
 Conflicts:
  cubicweb-ctl3,
@@ -264,7 +263,6 @@
 Architecture: all
 Depends:
  ${misc:Depends},
- ${python3:Depends},
  python3-cubicweb (= ${source:Version})
 Conflicts:
  cubicweb-ctl,
@@ -284,6 +282,7 @@
 Depends:
  ${misc:Depends},
  ${sphinxdoc:Depends},
+Built-Using: ${sphinxdoc:Built-Using}
 Recommends:
  doc-base
 Description: documentation for the CubicWeb framework