This was deprecated for removal in Pike. It's probably time to drop it.
Note that the 'postgresql-devel'/'postgresql-server-dev-all' packages
are retained since some packages still include 'psycopg2' in their
general requirements.
Change-Id: I51e8354e99972757253ce259e6c03c91da24398c
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>