Require new virtualenv

asottile · asottile · commit 728349bc4b6e · 2019-02-03T14:01:28.000-08:00
I'd like to start using metadata-based setup (`setup.cfg`) and this is the
minimum virtualenv version needed to build those.
diff --git a/setup.py b/setup.py
@@ -44,7 +44,7 @@
         'pyyaml',
         'six',
         'toml',
-        'virtualenv',
+        'virtualenv>=15.2',
     ],
     extras_require={
         ':python_version<"3.2"': ['futures'],
