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: I9af1121a4a7b7f1db8bcae5a9f0f9a643e4b2428
2018-11-02 12:05:56 +00:00 · 2018-11-02 12:05:56 +00:00 · 02c0c6354d
commit 02c0c6354d
parent 96940dd287
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 = py27,py35,py36,pep8
 skipsdist = True