标签: mujoco

我尝试运行以下代码来测试 HalfCheetah-v2 环境：

import gym
env = gym.make('HalfCheetah-v2')

但这给了我以下错误：ModuleNotFoundError：没有名为“mujoco_py”的模块

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<pyshell#1>", line 1, in <module>
    env = gym.make('HalfCheetah-v2')
  File "C:\Users\Amine\AppData\Roaming\Python\Python36\site-packages\gym\envs\registration.py", line 145, in make
    return registry.make(id, **kwargs)
  File "C:\Users\Amine\AppData\Roaming\Python\Python36\site-packages\gym\envs\registration.py", line 90, in make
    env = spec.make(**kwargs)
  File "C:\Users\Amine\AppData\Roaming\Python\Python36\site-packages\gym\envs\registration.py", line 59, in make
    cls = load(self.entry_point)
  File "C:\Users\Amine\AppData\Roaming\Python\Python36\site-packages\gym\envs\registration.py", line 18, in load
    mod = importlib.import_module(mod_name)
  File "C:\Program Files\Python36\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File …

有人可以简单解释一下 MuJoCo 中这些之间的区别吗？

这些经常结合在一起。