From c9ca523157f815bfdfdbdc1cec2349abfb016855 Mon Sep 17 00:00:00 2001
From: Brad Hubbard <bhubbard@redhat.com>
Date: Mon, 20 Sep 2021 14:42:41 +1000
Subject: [PATCH] install-deps.sh: Use legacy pip resolver

Due to the issue described in https://github.com/pypa/pip/issues/9818 I
am seeing lots of downloads and prolonged runtime when installing
dependencies.

Fixes: https://tracker.ceph.com/issues/52660

Signed-off-by: Brad Hubbard <bhubbard@redhat.com>
---
 install-deps.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/install-deps.sh b/install-deps.sh
index 24fed0b33e33d..b07e53dd54e0d 100755
--- a/install-deps.sh
+++ b/install-deps.sh
@@ -421,7 +421,10 @@ function populate_wheelhouse() {
     pip $PIP_OPTS $install \
       'setuptools >= 0.8' 'pip >= 21.0' 'wheel >= 0.24' 'tox >= 2.9.1' || return 1
     if test $# != 0 ; then
-        pip $PIP_OPTS $install $@ || return 1
+        # '--use-feature=fast-deps --use-deprecated=legacy-resolver' added per
+        # https://github.com/pypa/pip/issues/9818 These should be able to be
+        # removed at some point in the future.
+        pip --use-feature=fast-deps --use-deprecated=legacy-resolver $PIP_OPTS $install $@ || return 1
     fi
 }
 
-- 
2.39.5