Add cupy.ext to packages in the setup function call
Add cupy.ext to packages in the setup function call

ysekky/chainer,hvy/chainer,aonotas/chainer,jnishi/chainer,jnishi/chainer,keisuke-umezawa/chainer,cupy/cupy,kashif/chainer,rezoo/chainer,okuta/chainer,hvy/chainer,ronekko/chainer,keisuke-umezawa/chainer,cupy/cupy,keisuke-umezawa/chainer,kiyukuta/chainer,cupy/cupy,anaruse/chainer,wkentaro/chainer,keisuke-umezawa/chainer,chainer/chainer,wkentaro/chainer,ktnyt/chainer,pfnet/chainer,ktnyt/chainer,tkerola/chainer,okuta/chainer,chainer/chainer,hvy/chainer,ktnyt/chainer,okuta/chainer,niboshi/chainer,okuta/chainer,niboshi/chainer,delta2323/chainer,wkentaro/chainer,cupy/cupy,hvy/chainer,jnishi/chainer,chainer/chainer,jnishi/chainer,niboshi/chainer,chainer/chainer,niboshi/chainer,wkentaro/chainer,ktnyt/chainer