From 5a201f5da3c97856b53a16a954e4db9f89ad31f9 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Mon, 25 Nov 2019 15:36:09 -0500
Subject: Upgrade virtualenv to ensure late pip and old pytest (#371)

* Upgrade virtualenv to ensure that the virtualenvs created have a suitably late version of pip that they install older versions of pytest on older Pythons. Fixes #370
---
 appveyor.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 995e4b4..a73a34a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -16,10 +16,9 @@ init:
   - "SET PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%"
 
   - ECHO "Updating Environment"
-  - python -m pip install -U setuptools
   - python -m pip install -U pip
   - python -m pip install -U wheel
-  - python -m pip install -U tox
+  - python -m pip install -U --upgrade-strategy=eager tox
 
 
 install:
-- 
cgit v1.2.1