From f94cd51b5c91eb8cf1204859b1c784b14d6a647a Mon Sep 17 00:00:00 2001
From: Cosimo Lupo <cosimo@anthrotype.com>
Date: Fri, 20 Apr 2018 18:31:51 +0100
Subject: [PATCH] appveyor: fix issue self-upgradig pip to v10 (#663)

Installing with --user will leave the old pip.exe script in the $PATH,
but running this will fail because pip 10 moved 'main' to internal
modules.

https://github.com/pypa/pip/issues/5240#issuecomment-382989420
---
 scripts/appveyor.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/appveyor.yml b/scripts/appveyor.yml
index c7881ad..8f48e57 100644
--- a/scripts/appveyor.yml
+++ b/scripts/appveyor.yml
@@ -31,7 +31,7 @@ environment:
 install:
 - IF "%BUILD_SYSTEM%"=="Python" (
     SET "PATH=%PYTHON%;%PYTHON%\Scripts;%PATH%" &&
-    pip install --disable-pip-version-check --user --upgrade pip &&
+    python -m pip install --upgrade pip &&
     pip install --upgrade setuptools
   )
 - IF "%BUILD_SYSTEM%"=="make" (