Fix setup.py
Fix setup.py

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