Depend on Python 3 Sphinx packages rather than Python 2

Python 2 is going to be removed from Debian at some point, so
build-depend on Python 3 packages instead. Fixes Lintian Warning:

  build-depends-on-python-sphinx-only

Change-Id: Id17189a91436d776ce35a4c73ed746abc968f74f
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
(cherry picked from commit b86ee01f5e76435ea128bdb84b97c8809da0ae09)
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

diff --git a/debian/control b/debian/control
index 45082c9..33b9458 100644 (file)
--- a/debian/control
+++ b/debian/control
@@ -14,9 +14,9 @@ Build-Depends: debhelper (>= 9.20160709),
                libpcap-dev,
                libxen-dev [amd64 arm64 i386],
                libxenstore3.0 [amd64 arm64 i386],
-               python,
-               python-sphinx <!nodoc>,
-               python-sphinx-rtd-theme <!nodoc>,
+               python3,
+               python3-sphinx <!nodoc>,
+               python3-sphinx-rtd-theme <!nodoc>,
                texlive-fonts-recommended <!nodoc>,
                texlive-latex-extra <!nodoc>
 Standards-Version: 4.1.0