From 3aecb866c471490ecc1ae4bd0f728eadb898d66d Mon Sep 17 00:00:00 2001
From: Feanil Patel <feanil@edx.org>
Date: Tue, 5 Aug 2014 10:47:27 -0400
Subject: [PATCH] Wipe if a requirement already exists from a different source.

---
 jenkins/test.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/jenkins/test.sh b/jenkins/test.sh
index fb59b5d7..b0f0d436 100755
--- a/jenkins/test.sh
+++ b/jenkins/test.sh
@@ -24,8 +24,8 @@ github_status state:pending "is running"
 export PYTHONIOENCODING=UTF-8
 
 source /mnt/virtualenvs/"$JOB_NAME"/bin/activate
-pip install -q -r pre-requirements.txt
-pip install -q -r requirements.txt
+pip install -q -r pre-requirements.txt --exists-action w
+pip install -q -r requirements.txt --exists-action w
 
 rake clobber
 rake pep8 || echo "pep8 failed, continuing"