Fix CI error due to gym's version - Githubissues

pfnet / pfrl

PFRL: a PyTorch-based deep reinforcement learning library

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Fix CI error due to gym's version #159

Closed muupan closed 3 years ago

muupan commented 3 years ago

Resolves #158

Why this PR resolves the issue:

Since gym==0.19.0, pip install gym no longer install pyglet, which causes this error since the monitor functionality of classic control envs requires pyglet.
Now users need to install gym[classic_control] so that pyglet is also installed.

Both atari_py and opencv-python are included in gym[atari], so it must be safe to stop installing them manually. See https://github.com/openai/gym/blob/a4c3f15e9b0c7525ec9006e92a3bf6bc8bd0a798/setup.py#L11-L19

muupan commented 3 years ago

/test

pfn-ci-bot commented 3 years ago

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