From: Ben Darnell <ben@bendarnell.com>
Date: Sat, 21 Apr 2018 20:34:55 +0000 (-0400)
Subject: appveyor: Upgrade pip with 'python -m pip'
X-Git-Tag: v5.1.0b1~25^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F2359%2Fhead;p=thirdparty%2Ftornado.git

appveyor: Upgrade pip with 'python -m pip'

This reportedly works around https://github.com/pypa/pip/issues/5240
---

diff --git a/appveyor.yml b/appveyor.yml
index 620c338b9..72f9d881d 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -48,9 +48,9 @@ install:
 
   # Upgrade to the latest version of pip to avoid it displaying warnings
   # about it being out of date.
-  - "pip install --disable-pip-version-check --user --upgrade pip"
+  - "python -m pip install --disable-pip-version-check --user --upgrade pip"
 
-  - "pip install tox wheel"
+  - "python -m pip install tox wheel"
 
 build: false  # Not a C# project, build stuff at the test step instead.