fix test that was removing setup.py hence causing spurious errors
fix test that was removing setup.py hence causing spurious errors

benesch/pip,fiber-space/pip,techtonik/pip,willingc/pip,alex/pip,sigmavirus24/pip,esc/pip,dstufft/pip,atdaemon/pip,pfmoore/pip,rouge8/pip,rouge8/pip,nthall/pip,willingc/pip,natefoo/pip,rouge8/pip,zvezdan/pip,zvezdan/pip,jythontools/pip,sbidoul/pip,nthall/pip,RonnyPfannschmidt/pip,xavfernandez/pip,xavfernandez/pip,RonnyPfannschmidt/pip,mindw/pip,pradyunsg/pip,pypa/pip,techtonik/pip,zvezdan/pip,techtonik/pip,esc/pip,esc/pip,natefoo/pip,alex/pip,sigmavirus24/pip,benesch/pip,xavfernandez/pip,willingc/pip,mindw/pip,RonnyPfannschmidt/pip,jythontools/pip,jythontools/pip,pfmoore/pip,sigmavirus24/pip,atdaemon/pip,sbidoul/pip,dstufft/pip,natefoo/pip,alex/pip,dstufft/pip,mindw/pip,atdaemon/pip,pypa/pip,nthall/pip,benesch/pip,pradyunsg/pip,fiber-space/pip,fiber-space/pip