Thorch installation & quick check setup [back]

(1) Install Torch (Official Guide):

$ mkdir -p ~/i/torch
$ cd ~/i/torch
$ curl -s https://raw.githubusercontent.com/torch/ezinstall/master/install-deps >install-deps.bash
$ cat install-deps.bash | bash

$ git clone https://github.com/torch/distro.git ~/torch --recursive
$ cd ~/torch; ./install.sh

$ source ~/.bashrc
$ luarocks install image

(2) Check Torch GPU installation:

$ echo "cutorch.test()" | luajit -lcutorch

seed: 	1455899655
Running 142 tests
________________________________________________  ==> Done

Completed 68186 asserts in 142 tests with 0 errors

... [Ok]