cannot open <csharp.encoder>

[ch3njust1n]

~/muse/codenn/src/model$ ./run.sh csharp
Total Tokens: 31667
Total Words: 7470
{
batch_size : 100
learningRate : 0.5
max_length : 20
init_weight : 0.35
decay : 0.8
gpu : 1
max_grad_norm : 5
decoder_emb : 400
max_code_length : 100
dev_ref_file : "/home/jc/codenn//data/stackoverflow/csharp/dev/ref.txt"
normalize : 1
rnn_size : 400
beam_size : 10
dropout : 0.5
max_nl_length : 100
layers : 1
encoder_emb : 400
}
predicting
python ../utils/bleu.py /home/jc/codenn//data/stackoverflow/csharp/dev/ref.txt < /tmp/lua_gGeOl0

Traceback (most recent call last):
File "../utils/bleu.py", line 198, in < module >
(goldMap, predictionMap) = computeMaps(predictions, reference_file)
File "../utils/bleu.py", line 159, in computeMaps
gf = open(goldfile, 'r')
IOError: [Errno 2] No such file or directory: '/home/jc/codenn//data/stackoverflow/csharp/dev/ref.txt'
/opt/torch/install/bin/luajit: main.lua:54: attempt to concatenate local 'bleu' (a nil value)
stack traceback:
main.lua:54: in function 'run_bleu'
main.lua:170: in function 'main'
main.lua:215: in main chunk
[C]: in function 'dofile'
/opt/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x00406670
{
beam_size : 10
batch_size : 100
max_code_length : 100
max_nl_length : 100
layers : 1
max_length : 20
rnn_size : 400
}
/opt/torch/install/bin/luajit: cannot open < csharp.encoder > in mode r at /opt/torch/pkg/torch/lib/TH/THDiskFile.c:649
stack traceback:
[C]: at 0x7f1a2c5ff7b0
[C]: in function 'DiskFile'
/opt/torch/install/share/lua/5.1/torch/File.lua:405: in function 'load'
predict.lua:215: in function 'main'
predict.lua:251: in main chunk
[C]: in function 'dofile'
/opt/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk
[C]: at 0x00406670