From 4b560250a64fb18b1bf99a5bc619033dcdc47929 Mon Sep 17 00:00:00 2001
From: SomberNight <somber.night@protonmail.com>
Date: Fri, 25 Jan 2019 16:46:17 +0100
Subject: [PATCH] fix wine build: pyinstaller failed to install with new pip

see pypa/pip#6163
---
 contrib/build-wine/prepare-wine.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/build-wine/prepare-wine.sh b/contrib/build-wine/prepare-wine.sh
index e80259f52..f9e6941f0 100755
--- a/contrib/build-wine/prepare-wine.sh
+++ b/contrib/build-wine/prepare-wine.sh
@@ -116,7 +116,7 @@ $PYTHON -m pip install pip --upgrade
 $PYTHON -m pip install -r $here/../deterministic-build/requirements-binaries.txt
 
 # Install PyInstaller
-$PYTHON -m pip install pyinstaller==3.4
+$PYTHON -m pip install pyinstaller==3.4 --no-use-pep517
 
 # Install ZBar
 download_if_not_exist $ZBAR_FILENAME "$ZBAR_URL"