From 31c8be956f9addc801808f9b22108326287f7143 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <richard@matrix.org>
Date: Fri, 27 Apr 2018 01:56:58 +0100
Subject: [PATCH] also upgrade pip when installing

---
 jenkins/prepare_synapse.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/jenkins/prepare_synapse.sh b/jenkins/prepare_synapse.sh
index 219828fa7b..a30179f2aa 100755
--- a/jenkins/prepare_synapse.sh
+++ b/jenkins/prepare_synapse.sh
@@ -26,6 +26,10 @@ TOX_BIN=$TOX_DIR/py27/bin
 # anyway, make sure that we have a recent enough setuptools.
 $TOX_BIN/pip install 'setuptools>=18.5'
 
+# we also need a semi-recent version of pip, because old ones fail to install
+# the "enum34" dependency of cryptography.
+$TOX_BIN/pip install 'pip>=10'
+
 { python synapse/python_dependencies.py
   echo lxml psycopg2
 } | xargs $TOX_BIN/pip install
-- 
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