From e6a34e362b9fda7df0bdbe479d7904522e2d29be Mon Sep 17 00:00:00 2001
From: chiisaihayashi <abok.1k@gmail.com>
Date: Mon, 1 Feb 2016 16:31:05 +0900
Subject: [PATCH] kilo: stack.sh error: grep:
 /opt/stack//requirements/global-requirements.txt: No such file or directory

stack.sh always stops by the following message.
[ERROR] /home/user/devstack/inc/python:142 Can't find package os-testr in requirements
To fix this issue, requirements should be put before installing os-testr.

Change-Id: I08a497f01d2114cb1b17dc4fca7e182366de1148
Closes-Bug: #1539748
---
 stack.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/stack.sh b/stack.sh
index ae14c80c68..db5e815f0a 100755
--- a/stack.sh
+++ b/stack.sh
@@ -679,6 +679,12 @@ fi
 
 # OpenStack uses a fair number of other projects.
 
+
+# Bring down global requirements before any use of pip_install. This is
+# necessary to ensure that the constraints file is in place before we
+# attempt to apply any constraints to pip installs.
+git_clone $REQUIREMENTS_REPO $REQUIREMENTS_DIR $REQUIREMENTS_BRANCH
+
 # Install package requirements
 # Source it so the entire environment is available
 echo_summary "Installing package prerequisites"