[meta-virtualization] [fido-kilo][PATCH] python-cliff: account for dependency on python-pbr

[Josep Puigdemont]

This fixes this build error:
|   File ".../x86_64-linux/usr/lib/python2.7/site-packages/distribute-0.6.32-py2.7.egg/setuptools/command/easy_install.py", line 592, in easy_install
|     raise DistutilsError(msg)
| distutils.errors.DistutilsError: Could not find suitable distribution for Requirement.parse('pbr')
| ERROR: python setup.py build_ext execution failed.
| WARNING: exit code 1 from a shell command.

Signed-off-by: Josep Puigdemont <josep.puigdemont at enea.com>
---
 meta-openstack/recipes-devtools/python/python-cliff_1.10.0.bb | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/meta-openstack/recipes-devtools/python/python-cliff_1.10.0.bb b/meta-openstack/recipes-devtools/python/python-cliff_1.10.0.bb
index 7a6bb83..e107a28 100644
--- a/meta-openstack/recipes-devtools/python/python-cliff_1.10.0.bb
+++ b/meta-openstack/recipes-devtools/python/python-cliff_1.10.0.bb
@@ -16,8 +16,14 @@ S = "${WORKDIR}/${SRCNAME}-${PV}"
 
 inherit setuptools
 
+DEPENDS += " \
+	python-pbr \
+	"
+
 RDEPENDS_${PN} += "python-prettytable \
             python-cmd2 \
-            python-pyparsing"
+            python-pyparsing \
+            python-pbr \
+            "
 
 CLEANBROKEN = "1"
-- 
1.9.1