Don't use toxenv on appveyor, as it has no way of coping with 64-bit Python versions
Don't use toxenv on appveyor, as it has no way of coping with 64-bit Python versions

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