codecov needs argparse on 2.6

diff --git a/tox.ini b/tox.ini
index 9081820161307d6a06d91b54ff8356a1185ec78c..406eaebac303d695999f2dfcf4258839beca8656 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -34,6 +34,8 @@ passenv = CI TRAVIS TRAVIS_*
 deps = codecov
 skip_install = true
 commands =
+    # install argparse for 2.6
+    python -c 'import sys, pip; sys.version_info < (2, 7) and pip.main(["install", "argparse", "-q"])'
     coverage combine
     coverage report
     codecov