Ensure we install setuptools from requirements
Ensure we install setuptools from requirements

Use pip_install_gr so we get the version pinned by requirements.  The
depends-on is an example of where we're trying to pin to workaround
issues.

Depends-On: I9c57c08a150571c5bb62235d502839394d53a4c1
Change-Id: I780cca681b12a3e9d228dbf2fd9fa6e8ab1a82e1

richliu/devstack,noironetworks/devstack,group-policy/devstack,noironetworks/devstack,openstack-dev/devstack,richliu/devstack,group-policy/devstack,dtroyer/devstack,nawawi/openstack,openstack-dev/devstack,dtroyer/devstack,nawawi/openstack