mgr/insights: Test environment requires 'six'

Not a backport because python2 support was dropped in master and only
nautilus and octopus seem to be affected at this time.

Signed-off-by: Brad Hubbard <bhubbard@redhat.com>

diff --git a/src/pybind/mgr/insights/tox.ini b/src/pybind/mgr/insights/tox.ini
index 9c74a8df0a0e66b9a73bb9f0e2ffb30e8cf7e9d5..9a1e64bf246f3000323d93f7df1994c8061247ee 100644 (file)
--- a/src/pybind/mgr/insights/tox.ini
+++ b/src/pybind/mgr/insights/tox.ini
@@ -8,6 +8,7 @@ minversion = 2.8.1
 deps =
     pytest
     mock
+    six>=1.14.0
 setenv=
     UNITTEST = true
     py3:  PYTHONPATH = {toxinidir}/../../../../build/lib/cython_modules/lib.3