text: Title: MacOS Manual Installation Error
  Body: I'm running on Big Sur and have git cloned the latest ultimatevocalgui folder for manual installation. Also using python10.
  
  Installing build dependencies ... done
    Getting requirements to build wheel ... error
    error: subprocess-exited-with-error
    
    × Getting requirements to build wheel did not run successfully.
    │ exit code: 1
    ╰─> [23 lines of output]
        Traceback (most recent call last):
          File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
            main()
          File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
            json_out['return_val'] = hook(**hook_input['kwargs'])
          File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel
            return hook(config_settings)
          File "/private/var/folders/sl/b5v0bldn54b67dc08n81d8mc0000gn/T/pip-build-env-13zeg62q/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 355, in get_requires_for_build_wheel
            return self._get_build_requires(config_settings, requirements=['wheel'])
          File "/private/var/folders/sl/b5v0bldn54b67dc08n81d8mc0000gn/T/pip-build-env-13zeg62q/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 325, in _get_build_requires
            self.run_setup()
          File "/private/var/folders/sl/b5v0bldn54b67dc08n81d8mc0000gn/T/pip-build-env-13zeg62q/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 507, in run_setup
            super(_BuildMetaLegacyBackend, self).run_setup(setup_script=setup_script)
          File "/private/var/folders/sl/b5v0bldn54b67dc08n81d8mc0000gn/T/pip-build-env-13zeg62q/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 341, in run_setup
            exec(code, locals())
          File "<string>", line 6, in <module>
          File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/inspect.py", line 1147, in getsource
            lines, lnum = getsourcelines(object)
          File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/inspect.py", line 1129, in getsourcelines
            lines, lnum = findsource(object)
          File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/inspect.py", line 958, in findsource
            raise OSError('could not get source code')
        OSError: could not get source code
        [end of output]
    
    note: This error originates from a subprocess, and is likely not a problem with pip.
  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> See above for output.
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  