Remove version pbr pins from setup_requires

* setuptools can never upgrade things based on setup_requires versions
* actual pbr version range should be defined in requirements.txt

Change-Id: Ia14bb4ceba874aaa2a873134efc72bc7aae0a531
(cherry picked from commit c708c90e7f7f0be343b1c7733a9ac20c1cf5aab1)

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 2a0786a..70c2b3f 100644
--- a/setup.py
+++ b/setup.py
@@ -18,5 +18,5 @@
 import setuptools
 
 setuptools.setup(
-    setup_requires=['pbr>=0.5.21,<1.0'],
+    setup_requires=['pbr'],
     pbr=True)