ERROR: Could not build wheels for mujoco-py which use PEP 517 and cannot be installed directly

原创

是念 2022-08-11 17:24:52 博主文章分类：python学习 ©著作权

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今天安装mujoco-py的时候，遇见了下面的错误：

➜  v2 pip install mujoco-py
Looking in indexes: http://pip.baidu.com/root/baidu/+simple/
Collecting mujoco-py
  Downloading http://pip.baidu.com/root/baidu/packages/packages/2f/48/b108057c1a23c8da9f4cdc7a7c46ab7cec49c3563c0706d50f2527de6ba0/mujoco-py-2.0.2.13.tar.gz (792kB)
     |████████████████████████████████| 798kB 2.8MB/s
  Installing build dependencies ... done
  WARNING: Missing build requirements in pyproject.toml for mujoco-py from http://pip.baidu.com/root/baidu/packages/packages/2f/48/b108057c1a23c8da9f4cdc7a7c46ab7cec49c3563c0706d50f2527de6ba0/mujoco-py-2.0.2.13.tar.gz#sha256=d6ae66276b565af9063597fda70683a89c7356290f5ac3961b794ee90ec50eea.
  WARNING: The project does not specify a build backend, and pip cannot fall back to setuptools without 'wheel'.
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
    Preparing wheel metadata ... done
Requirement already satisfied: numpy>=1.11 in /Users/wugaosheng/anaconda3/lib/python3.7/site-packages (from mujoco-py) (1.16.4)
Requirement already satisfied: imageio>=2.1.2 in /Users/wugaosheng/anaconda3/lib/python3.7/site-packages (from mujoco-py) (2.5.0)
Requirement already satisfied: cffi>=1.10 in /Users/wugaosheng/anaconda3/lib/python3.7/site-packages (from mujoco-py) (1.12.3)
Collecting fasteners~=0.15 (from mujoco-py)
  Downloading http://pip.baidu.com/root/baidu/packages/packages/78/20/c862d765287e9e8b29f826749ebae8775bdca50b2cb2ca079346d5fbfd76/fasteners-0.16-py2.py3-none-any.whl
Requirement already satisfied: Cython>=0.27.2 in /Users/wugaosheng/anaconda3/lib/python3.7/site-packages (from mujoco-py) (0.29.12)
Requirement already satisfied: glfw>=1.4.0 in /Users/wugaosheng/anaconda3/lib/python3.7/site-packages (from mujoco-py) (2.1.0)
Requirement already satisfied: pycparser in /Users/wugaosheng/anaconda3/lib/python3.7/site-packages (from cffi>=1.10->mujoco-py) (2.19)
Requirement already satisfied: six in /Users/wugaosheng/anaconda3/lib/python3.7/site-packages (from fasteners~=0.15->mujoco-py) (1.12.0)
Building wheels for collected packages: mujoco-py
  Building wheel for mujoco-py (PEP 517) ... error
  ERROR: Complete output from command /Users/wugaosheng/anaconda3/bin/python /Users/wugaosheng/anaconda3/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /var/folders/mf/bv3nk1394f3c6y19kqgsrfn80000gn/T/tmpv1utl178:
  ERROR: running bdist_wheel
  running build

  You appear to be missing MuJoCo.  We expected to find the file here: /Users/wugaosheng/.mujoco/mujoco200

  This package only provides python bindings, the library must be installed separately.

  Please follow the instructions on the README to install MuJoCo

      https://github.com/openai/mujoco-py#install-mujoco

  Which can be downloaded from the website

      https://www.roboti.us/index.html

  Traceback (most recent call last):
    File "/Users/wugaosheng/anaconda3/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 207, in <module>
      main()
    File "/Users/wugaosheng/anaconda3/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 197, in main
      json_out['return_val'] = hook(**hook_input['kwargs'])
    File "/Users/wugaosheng/anaconda3/lib/python3.7/site-packages/pip/_vendor/pep517/_in_process.py", line 141, in build_wheel
      metadata_directory)
    File "/private/var/folders/mf/bv3nk1394f3c6y19kqgsrfn80000gn/T/pip-build-env-d3fgj8ug/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 217, in build_wheel
      wheel_directory, config_settings)
    File "/private/var/folders/mf/bv3nk1394f3c6y19kqgsrfn80000gn/T/pip-build-env-d3fgj8ug/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 202, in _build_with_temp_dir
      self.run_setup()
    File "/private/var/folders/mf/bv3nk1394f3c6y19kqgsrfn80000gn/T/pip-build-env-d3fgj8ug/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 254, in run_setup
      self).run_setup(setup_script=setup_script)
    File "/private/var/folders/mf/bv3nk1394f3c6y19kqgsrfn80000gn/T/pip-build-env-d3fgj8ug/overlay/lib/python3.7/site-packages/setuptools/build_meta.py", line 145, in run_setup
      exec(compile(code, __file__, 'exec'), locals())
    File "setup.py", line 51, in <module>
      'Programming Language :: Python :: 3 :: Only',
    File "/private/var/folders/mf/bv3nk1394f3c6y19kqgsrfn80000gn/T/pip-build-env-d3fgj8ug/overlay/lib/python3.7/site-packages/setuptools/__init__.py", line 153, in setup
      return distutils.core.setup(**attrs)
    File "/Users/wugaosheng/anaconda3/lib/python3.7/distutils/core.py", line 148, in setup
      dist.run_commands()
    File "/Users/wugaosheng/anaconda3/lib/python3.7/distutils/dist.py", line 966, in run_commands
      self.run_command(cmd)
    File "/Users/wugaosheng/anaconda3/lib/python3.7/distutils/dist.py", line 985, in run_command
      cmd_obj.run()
    File "/private/var/folders/mf/bv3nk1394f3c6y19kqgsrfn80000gn/T/pip-build-env-d3fgj8ug/normal/lib/python3.7/site-packages/wheel/bdist_wheel.py", line 299, in run
      self.run_command('build')
    File "/Users/wugaosheng/anaconda3/lib/python3.7/distutils/cmd.py", line 313, in run_command
      self.distribution.run_command(command)
    File "/Users/wugaosheng/anaconda3/lib/python3.7/distutils/dist.py", line 985, in run_command
      cmd_obj.run()
    File "setup.py", line 29, in run
      import mujoco_py  # noqa: force build
    File "/private/var/folders/mf/bv3nk1394f3c6y19kqgsrfn80000gn/T/pip-install-700dauyl/mujoco-py/mujoco_py/__init__.py", line 3, in <module>
      from mujoco_py.builder import cymj, ignore_mujoco_warnings, functions, MujocoException
    File "/private/var/folders/mf/bv3nk1394f3c6y19kqgsrfn80000gn/T/pip-install-700dauyl/mujoco-py/mujoco_py/builder.py", line 509, in <module>
      mujoco_path, key_path = discover_mujoco()
    File "/private/var/folders/mf/bv3nk1394f3c6y19kqgsrfn80000gn/T/pip-install-700dauyl/mujoco-py/mujoco_py/utils.py", line 93, in discover_mujoco
      raise Exception(message)
  Exception:
  You appear to be missing MuJoCo.  We expected to find the file here: /Users/wugaosheng/.mujoco/mujoco200

  This package only provides python bindings, the library must be installed separately.

  Please follow the instructions on the README to install MuJoCo

      https://github.com/openai/mujoco-py#install-mujoco

  Which can be downloaded from the website

      https://www.roboti.us/index.html

  ----------------------------------------
  ERROR: Failed building wheel for mujoco-py
  Running setup.py clean for mujoco-py
Failed to build mujoco-py
ERROR: Could not build wheels for mujoco-py which use PEP 517 and