Error with install_lua_modules.sh

[Edward-Darwin]

nutty@Dream-machine:~/waifu2x$ bash install_lua_modules.sh
install_lua_modules.sh: line 16: luarocks: command not found
install_lua_modules.sh: line 17: luarocks: command not found
install_lua_modules.sh: line 18: luarocks: command not found
install_lua_modules.sh: line 19: luarocks: command not found
install_lua_modules.sh: line 20: luarocks: command not found
Cloning into '.cudnn'...
remote: Enumerating objects: 2074, done.
remote: Total 2074 (delta 0), reused 0 (delta 0), pack-reused 2074
Receiving objects: 100% (2074/2074), 801.49 KiB | 1.54 MiB/s, done.
Resolving deltas: 100% (1351/1351), done.
install_lua_modules.sh: line 11: luarocks: command not found
install_lua_modules.sh: line 22: luarocks: command not found

[nagadomi]

luarocks: command not found

Torch7 not installed.
Also, Torch7 may be difficult to install in recent environments due to CUDA and qt version issues

[qujohn]

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