Update min tox version to 2.0

The commands used by constraints need at least tox 2.0. Update to reflect reality, which should help with local running of constraints targets. Change-Id: Ib137f4f5243a71f302116aa83a4662d1cc8a89ed Closes-Bug: #1801461
4 years ago · c6a5543f9e
parent ed53ee13c7
commit c6a5543f9e
1 changed files with 1 additions and 1 deletions
--- a/tox.ini
+++ b/tox.ini
@ -1,5 +1,5 @@
 [tox]
-minversion = 1.6
+minversion = 2.0
 envlist = py35,py27,pep8
 skipsdist = True