deploy: install Python 3 pip
deploy: install Python 3 pip

We do not really need the Python 2.x pip for anything.  In the end
Python 3.x pip is probably already there because Fedora has it as
a dependency of python3, but let's just be clean and install it.

Signed-off-by: Paolo Bonzini <69d3ebcf5ee4e7f05a50dc23cd96655b730804b4@redhat.com>
Message-Id: <20180313174545.14341-3-69d3ebcf5ee4e7f05a50dc23cd96655b730804b4@redhat.com>
Signed-off-by: Fam Zheng <df9fd617995bad07eac70e27aa3fe5069270e3bd@redhat.com>

pvital/patchew,pvital/patchew,pvital/patchew,pvital/patchew