https://github.com/alexmojaki/littleutils/issues/6

--- littleutils-0.2.2.orig/tox.ini
+++ littleutils-0.2.2/tox.ini
@@ -0,0 +1,4 @@
+[tox]
+envlist = py27,py34,py35,py36,py37,py38
+[testenv]
+commands = python littleutils/__init__.py