because gevent 1.3.2 requires cffi>=1.11.5, and cffi requires
libffi-dev to build.
Signed-off-by: Kefu Chai <kchai@redhat.com>
(cherry picked from commit a2b3e4ef77)
Most recent version of setuptools breaks when asked to load requests 0.14.0.
symptom, complains about not being able to import filterfalse thus:
from six.moves import map, filter, filterfalse
this comes from setuptools, and older versions of setuptools don't have
this problem.
Various versions of centos7 and fedora have interesting names for packages,
centos7: python-pip is python2-pip
fedora24: python-virtualenv is python2-virtualenv
This is somewhat masked by using sudo yum: if the actual package
is installed, rpm knows that the capability is there and does nothing.
But, if the package isn't there, or you haven't chosen to set up
sudo to work that way, this does not work.
Signed-off-by: Marcus Watts <mwatts@redhat.com>
(cherry picked from commit ddc150439d)
If RPM or DEB packages are missing, don't print to STDERR and bail.
Instead, assume that the user has sudo rights, and attempt to install
the missing packages for the user automatically.
Setuptools needs to be upgraded with --no-use-wheel. A change we
already were using in other projects.
Signed-off-by: Sandon Van Ness <sandon@inktank.com>
