From 45b8dc0c3df861e5fa9ba67f8ac5e0993d2dba5d Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Sat, 7 Mar 2020 22:37:00 -0500
Subject: [PATCH] Revert "ci/Appveyor: install diffutils via scoop"

This reverts commit 4faf30de3ea72bd188c8894eb10f0c971ff28e90.
---
 ci/build.ps1 | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/ci/build.ps1 b/ci/build.ps1
index 01cf20874e..36570be7ae 100644
--- a/ci/build.ps1
+++ b/ci/build.ps1
@@ -36,8 +36,7 @@ $scoop = (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh'
   Invoke-Expression $scoop
 }
 
-scoop install diffutils perl
-diff3 --version
+scoop install perl
 perl --version
 cpanm.bat --version
 
@@ -81,7 +80,7 @@ if ($compiler -eq 'MINGW') {
   # in MSYS2, but we cannot build inside the MSYS2 shell.
   $cmakeGenerator = 'Ninja'
   $cmakeGeneratorArgs = '-v'
-  $mingwPackages = @('ninja', 'cmake').ForEach({
+  $mingwPackages = @('ninja', 'cmake', 'diffutils').ForEach({
     "mingw-w64-$arch-$_"
   })