From b165c8e2ff260ff6f52b3058374e0f37e1cf976c Mon Sep 17 00:00:00 2001
From: pinikomarov <pkomarov@redhat.com>
Date: Fri, 21 Feb 2020 01:43:52 +0200
Subject: [PATCH] unblock Downstream CI : STDERR: virtualenv.py: error: no such
 option: --seeder

seeder option is in the newest virtualenv only ,
and under this condition, virtualenv will never upgrade :

[stack@undercloud-0 tobiko]$ if ! python3 -m virtualenv --version; then
> virtualenv --version;fi
16.0.0

Change-Id: I86c5bf6429a5ae67b049fb88564ff7b7ef72968c
---
 tools/ci/tox | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/tools/ci/tox b/tools/ci/tox
index 044d8e1c6..e3ced948f 100755
--- a/tools/ci/tox
+++ b/tools/ci/tox
@@ -51,9 +51,7 @@ function tox_setup {
 
 function tox_install_deps {
     tox_install_pip
-    if ! "${TOX_BASE_PYTHON}" -m virtualenv --version; then
-        "${TOX_BASE_PYTHON}" -m pip install --user --upgrade virtualenv
-    fi
+    "${TOX_BASE_PYTHON}" -m pip install --user --upgrade virtualenv
 }