Traceback (most recent call last):


 "./tools/train.py", line 8, in <module>

import mmcv


 "/home/shinya7y/miniconda3/envs/mmd270/lib/python3.7/site-packages/mmcv/__init__.py", line 4, in <module>

from .fileio import *


 "/home/shinya7y/miniconda3/envs/mmd270/lib/python3.7/site-packages/mmcv/fileio/__init__.py", line 4, in <module>

from .io import dump, load, register_handler


 "/home/shinya7y/miniconda3/envs/mmd270/lib/python3.7/site-packages/mmcv/fileio/io.py", line 4, in <module>

from ..utils import is_list_of, is_str


 "/home/shinya7y/miniconda3/envs/mmd270/lib/python3.7/site-packages/mmcv/utils/__init__.py", line 36, in <module>

from .parrots_jit import jit, skip_no_elena, skip_no_parrots


 "/home/shinya7y/miniconda3/envs/mmd270/lib/python3.7/site-packages/mmcv/utils/parrots_jit.py", line 1, in <module>

import pytest
ModuleNotFoundError: No module named 'pytest'

Traceback (most recent call last):


 "/home1/xujin/anaconda3/lib/python3.6/site-packages/gym/envs/atari/atari_env.py", line 9, in <module>

import atari_py
ModuleNotFoundError: No module named 'atari_py'
