安裝基線時出現問題！！！ OSError: [Errno 9] 錯誤的文件描述符

Question

我有 Python 3.7，按照https://github.com/openai/baselines 中的說明進行操作，我進入了“測試安裝”步驟，其中說要執行以下操作：

pip install pytest
pytest

在這里，我遇到了一個問題：

Exception ignored in: <function SubprocVecEnv.__del__ at 0x1c348c2b90>
Traceback (most recent call last):
  File "/Users/daveloui/GitHub/RND/random-network-distillation/baselines/baselines/common/vec_env/subproc_vec_env.py", line 121, in __del__
    self.close()
  File "/Users/daveloui/GitHub/RND/random-network-distillation/baselines/baselines/common/vec_env/vec_env.py", line 98, in close
    self.close_extras()
  File "/Users/daveloui/GitHub/RND/random-network-distillation/baselines/baselines/common/vec_env/subproc_vec_env.py", line 104, in close_extras
    remote.send(('close', None))
  File "/anaconda3/envs/tensorflow_114/lib/python3.7/multiprocessing/connection.py", line 206, in send
    self._send_bytes(_ForkingPickler.dumps(obj))
  File "/anaconda3/envs/tensorflow_114/lib/python3.7/multiprocessing/connection.py", line 404, in _send_bytes
    self._send(header + buf)
  File "/anaconda3/envs/tensorflow_114/lib/python3.7/multiprocessing/connection.py", line 368, in _send
    n = write(self._handle, buf)
OSError: [Errno 9] Bad file descriptor

這個錯誤還有更多，但發布所有內容太長了。

Answer 1

安裝了以下缺少的依賴項時找到的解決方案：

pip install filelock
brew install libav-tools
pip install gym[atari]
pip install pandas
pip install matplotlib