Remove redundant apt-get
Remove redundant apt-get

hvy/chainer,keisuke-umezawa/chainer,anaruse/chainer,sinhrks/chainer,ronekko/chainer,jnishi/chainer,benob/chainer,truongdq/chainer,AlpacaDB/chainer,chainer/chainer,AlpacaDB/chainer,okuta/chainer,muupan/chainer,okuta/chainer,niboshi/chainer,aonotas/chainer,okuta/chainer,kikusu/chainer,keisuke-umezawa/chainer,cupy/cupy,wkentaro/chainer,hvy/chainer,cupy/cupy,hvy/chainer,niboshi/chainer,ktnyt/chainer,sinhrks/chainer,ktnyt/chainer,chainer/chainer,hvy/chainer,muupan/chainer,delta2323/chainer,wkentaro/chainer,ktnyt/chainer,jnishi/chainer,ysekky/chainer,tkerola/chainer,cemoody/chainer,chainer/chainer,keisuke-umezawa/chainer,pfnet/chainer,wkentaro/chainer,t-abe/chainer,truongdq/chainer,jnishi/chainer,jnishi/chainer,t-abe/chainer,niboshi/chainer,ktnyt/chainer,niboshi/chainer,kikusu/chainer,okuta/chainer,keisuke-umezawa/chainer,cupy/cupy,cupy/cupy,wkentaro/chainer,benob/chainer,chainer/chainer,kiyukuta/chainer,kashif/chainer,rezoo/chainer