From 10d169afd5b0d1200cff24c01de98c5be34e039f Mon Sep 17 00:00:00 2001
From: Christian Heimes <cheimes@redhat.com>
Date: Tue, 23 Jun 2020 11:50:21 +0200
Subject: [PATCH] Force Python 3 tox on Travis CI

pip may point to Python 2 but setup.py requires Python 3. Tox sdist may
fail when tox is installed for Python 2 on Travis CI.

Signed-off-by: Christian Heimes <cheimes@redhat.com>
---
 .travis.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 021fa401..35497998 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -68,7 +68,7 @@ env:
         - TOX_TESTENV_PASSENV="CFLAGS CI WITH_GCOV"
 
 install:
-  - pip install "pip>=7.1.0"
-  - pip install tox-travis tox codecov
+  - python3 -m pip install "pip>=7.1.0"
+  - python3 -m pip install tox-travis tox codecov
 
-script: CFLAGS="$CFLAGS_warnings $CFLAGS_std" tox
+script: CFLAGS="$CFLAGS_warnings $CFLAGS_std" python3 -m tox