Running issue

[szymonk92]

When I tried to run a code I've got:

-framework alewrap -game_path /home/cave/atari22/deepmind-atari/roms/ -name DQN3_0_1_breakout_FULL_Y -env breakout -env_params useRGB=true -agent NeuralQLearner -agent_params lr=0.00025,ep=1,ep_end=0.1,ep_endt=replay_memory,discount=0.99,hist_len=4,learn_start=50000,replay_memory=1000000,update_freq=4,n_replay=1,network="convnet_atari3",preproc="net_downsample_2x_full_y",state_dim=7056,minibatch_size=32,rescale_r=1,ncols=1,bufferSize=512,valid_size=500,target_q=10000,clip_delta=1,min_reward=-1,max_reward=1 -steps 50000000 -eval_freq 250000 -eval_steps 125000 -prog_freq 5000 -save_freq 125000 -actrep 4 -gpu -1 -random_starts 30 -pool_frms type="max",size=2 -seed 1 -threads 4
../torch/bin/luajit: ./initenv.lua:8: module 'torch' not found:
    no field package.preload['torch']
    no file '/root/.luarocks/share/lua/5.1/torch.lua'
    no file '/root/.luarocks/share/lua/5.1/torch/init.lua'
    no file '/root/torch/install/share/lua/5.1/torch.lua'
    no file '/root/torch/install/share/lua/5.1/torch/init.lua'
    no file './torch.lua'
    no file '/root/torch/install/share/luajit-2.1.0-beta1/torch.lua'
    no file '/usr/local/share/lua/5.1/torch.lua'
    no file '/usr/local/share/lua/5.1/torch/init.lua'
    no file '/root/torch/install/lib/torch.so'
    no file '/root/.luarocks/lib/lua/5.1/torch.so'
    no file '/root/torch/install/lib/lua/5.1/torch.so'
    no file './torch.so'
    no file '/usr/local/lib/lua/5.1/torch.so'
    no file '/usr/local/lib/lua/5.1/loadall.so'
stack traceback:
    [C]: in function 'require'
    ./initenv.lua:8: in main chunk
    [C]: in function 'require'
    train_agent.lua:8: in main chunk
    [C]: at 0x00406260

[jackielxu]

Make sure that you have Torch.

If you already have that, make sure it is installed globally on your computer. Then, you can remove the line "../torch/bin/luajit".

The quick fix might be to change the line ../torch/bin/luajit train_agent.lua $args to be th train_agent.lua $args.