ERROR: missing temporal_convolution_tbc, run `python setup.py install`

Hello,I am a green hand.when i use CUDA_VISIBLE_DEVICES=6 python train.py data-bin/iwslt14.tokenized.de-en --lr 0.25 --clip-norm 0.1 --dropout 0.2 --max-tokens 4000 --arch fconv_iwslt_de_en --save-dir checkpoints/fconv

I meet a error .

ERROR: missing temporal_convolution_tbc, run python setup.py install Traceback (most recent call last): File “train.py”, line 14, in <module> from fairseq import bleu, data, options, utils File “/home/hfyu/fairseq16/fairseq-py-master/fairseq/options.py”, line 11, in <module> from fairseq import models File “/home/hfyu/fairseq16/fairseq-py-master/fairseq/models/init.py”, line 9, in <module> from . import fconv File “/home/hfyu/fairseq16/fairseq-py-master/fairseq/models/fconv.py”, line 14, in <module> from fairseq.modules import BeamableMM, LinearizedConvolution File “/home/hfyu/fairseq16/fairseq-py-master/fairseq/modules/init.py”, line 10, in <module> from .conv_tbc import ConvTBC File “/home/hfyu/fairseq16/fairseq-py-master/fairseq/modules/conv_tbc.py”, line 18, in <module> raise e File “/home/hfyu/fairseq16/fairseq-py-master/fairseq/modules/conv_tbc.py”, line 14, in <module> from fairseq import temporal_convolution_tbc File “/home/hfyu/fairseq16/fairseq-py-master/fairseq/temporal_convolution_tbc/init.py”, line 3, in <module> from ._temporal_convolution_tbc import lib as _lib, ffi as _ffi ImportError: /home/hfyu/fairseq16/fairseq-py-master/fairseq/temporal_convolution_tbc/_temporal_convolution_tbc.so: undefined symbol: _ZNK2at4Type4copyERKNS_6TensorERS1

I donnot know how to deal with it ,Could you help me?Thankyou.

[myleott]

You need to run python setup.py build followed by python setup.py develop.

[renhongkai]

• mkdir -p models/mlconv/model1000/
• PYTHONPATH=/home/renhongkai/project/mlconvgec2018/software/fairseq-py:
• CUDA_VISIBLE_DEVICES=0,1,2
• python3.5 /home/renhongkai/project/mlconvgec2018/software/fairseq-py/train.py --save-dir models/mlconv/model1000/ --encoder-embed-dim 500 --decoder-embed-dim 500 --decoder-out-embed-dim 500 --dropout 0.2 --clip-norm 0.1 --lr 0.25 --min-lr 1e-4 --encoder-layers ‘[(1024,3)] * 7’ --decoder-layers ‘[(1024,3)] * 7’ --momentum 0.99 --max-epoch 100 --batch-size 32 --no-progress-bar --seed 1000 processed/bin Traceback (most recent call last): File “/home/renhongkai/project/mlconvgec2018/software/fairseq-py/train.py”, line 15, in <module> from fairseq import data, options, utils File “/home/renhongkai/project/mlconvgec2018/software/fairseq-py/fairseq/options.py”, line 11, in <module> from fairseq import models File “/home/renhongkai/project/mlconvgec2018/software/fairseq-py/fairseq/models/init.py”, line 14, in <module> from . import fconv, lstm File “/home/renhongkai/project/mlconvgec2018/software/fairseq-py/fairseq/models/fconv.py”, line 16, in <module> from fairseq.modules import BeamableMM, GradMultiply, LearnedPositionalEmbedding, LinearizedConvolution File “/home/renhongkai/project/mlconvgec2018/software/fairseq-py/fairseq/modules/init.py”, line 10, in <module> from .conv_tbc import ConvTBC File “/home/renhongkai/project/mlconvgec2018/software/fairseq-py/fairseq/modules/conv_tbc.py”, line 13, in <module> from fairseq import utils File “/home/renhongkai/project/mlconvgec2018/software/fairseq-py/fairseq/utils.py”, line 19, in <module> from fairseq import criterions, progress_bar, tokenizer File “/home/renhongkai/project/mlconvgec2018/software/fairseq-py/fairseq/progress_bar.py”, line 17, in <module> from tqdm import tqdm ImportError: No module named ‘tqdm’ (python3.6_env) [renhongkai@xxkx-gpu1 training]# python Python 3.6.3 (default, Oct 6 2017, 08:44:35) [GCC 5.4.0 20160609] on linux Type “help”, “copyright”, “credits” or “license” for more information.

import tqdm

exit() (python3.6_env) [renhongkai@xxkx-gpu1 training]# when i run train.py ,I encountered this problem：ImportError: No module named ‘tqdm’，but i have pip install tqdm.