From f557923116b1cb6440ccab48b4b0592fe3f8a98e Mon Sep 17 00:00:00 2001
From: Chenxiong Qi <cqi@redhat.com>
Date: Apr 15 2019 06:33:42 +0000
Subject: Create env without --system-site-packages enabled to run flake8


This fixes these warnings reported by tox:

WARNING: test command found but not installed in testenv
  cmd: /usr/bin/flake8
  env: /path/to/fedpkg/.tox/flake8
Maybe you forgot to specify a dependency? See also the whitelist_externals
envconfig setting.

DEPRECATION WARNING: this will be an error in tox 4 and above!

Signed-off-by: Chenxiong Qi <cqi@redhat.com>

---

diff --git a/tox.ini b/tox.ini
index 18151f9..903429b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -21,6 +21,7 @@ commands =
     {[testenv]commands}
 
 [testenv:flake8]
+sitepackages = False
 skip_install = True
 deps = flake8 == 3.5.0
 commands = flake8 fedpkg/ test/