尝试为 PyCharm 安装 PyQT5

Question

我要转到“文件”>“设置”>“项目：{项目名称}”>“Python 解释器”>，然后添加 PyQt5 包。

导致出现以下错误，

Collecting PyQt5
  Using cached PyQt5-5.15.9.tar.gz (3.2 MB)
  Installing build dependencies: started
  Installing build dependencies: finished with status 'done'
  Getting requirements to build wheel: started
  Getting requirements to build wheel: finished with status 'done'
  Preparing metadata (pyproject.toml): started
  Preparing metadata (pyproject.toml): finished with status 'error'

  error: subprocess-exited-with-error
  
  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [25 lines of output]
      Traceback (most recent call last):
        File "/Users/mistotic/Documents/pythonProject/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
          main()
        File "/Users/mistotic/Documents/pythonProject/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
          json_out['return_val'] = hook(**hook_input['kwargs'])
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/Users/mistotic/Documents/pythonProject/venv/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 152, in prepare_metadata_for_build_wheel
          whl_basename = backend.build_wheel(metadata_directory, config_settings)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/c_/s7gtqr3j15x7cxvktp3g3zqw0000gn/T/pip-build-env-754af7_z/overlay/lib/python3.11/site-packages/sipbuild/api.py", line 46, in build_wheel
          project = AbstractProject.bootstrap('wheel',
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/c_/s7gtqr3j15x7cxvktp3g3zqw0000gn/T/pip-build-env-754af7_z/overlay/lib/python3.11/site-packages/sipbuild/abstract_project.py", line 87, in bootstrap
          project.setup(pyproject, tool, tool_description)
        File "/private/var/folders/c_/s7gtqr3j15x7cxvktp3g3zqw0000gn/T/pip-build-env-754af7_z/overlay/lib/python3.11/site-packages/sipbuild/project.py", line 586, in setup
          self.apply_user_defaults(tool)
        File "/private/var/folders/c_/s7gtqr3j15x7cxvktp3g3zqw0000gn/T/pip-install-k7dhkaq6/pyqt5_0b195843befd40e487ae8516705cb7f2/project.py", line 68, in apply_user_defaults
          super().apply_user_defaults(tool)
        File "/private/var/folders/c_/s7gtqr3j15x7cxvktp3g3zqw0000gn/T/pip-build-env-754af7_z/overlay/lib/python3.11/site-packages/pyqtbuild/project.py", line 70, in apply_user_defaults
          super().apply_user_defaults(tool)
        File "/private/var/folders/c_/s7gtqr3j15x7cxvktp3g3zqw0000gn/T/pip-build-env-754af7_z/overlay/lib/python3.11/site-packages/sipbuild/project.py", line 237, in apply_user_defaults
          self.builder.apply_user_defaults(tool)
        File "/private/var/folders/c_/s7gtqr3j15x7cxvktp3g3zqw0000gn/T/pip-build-env-754af7_z/overlay/lib/python3.11/site-packages/pyqtbuild/builder.py", line 69, in apply_user_defaults
          raise PyProjectOptionException('qmake',
      sipbuild.pyproject.PyProjectOptionException
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

对于这方面的任何帮助，我们表示赞赏。 :)

尝试通过 pip 安装，但无法识别，因此我尝试通过 IDE 设置。

Answer 1

如果您使用的是Python 3+，您可以简单地使用 pip3 install PyQT5 安装，否则尝试下载该包并将其放在 sat-packages 下（对于 python 2 版本）