[ python ] pip install openai Error - UnicodeDecodeError: 'cp949' codec can't decode byte 0xe2 in position 1030: illegal multibyte sequence

오류

Collecting openai==0.26.1
  Using cached openai-0.26.1.tar.gz (55 kB)
  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
  ╰─> [21 lines of output]
           Traceback (most recent call last):
               File "C:\Users\wje07\OneDrive\바탕 화면\develop\python\openai_tutorial\env\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 353, in <module>
                  main()
               File "C:\Users\wje07\OneDrive\바탕 화면\develop\python\openai_tutorial\env\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 335, in main
                  json_out['return_val'] = hook(**hook_input['kwargs'])
                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
               File "C:\Users\wje07\OneDrive\바탕 화면\develop\python\openai_tutorial\env\Lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 118, in get_requires_for_build_wheel
                  return hook(config_settings)
                            ^^^^^^^^^^^^^^^^^^^^^
               File "C:\Users\wje07\AppData\Local\Temp\pip-build-env-9hc3nwx7\overlay\Lib\site-packages\setuptools\build_meta.py", line 338, in get_requires_for_build_wheel
                  return self._get_build_requires(config_settings, requirements=['wheel'])                 
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
               File "C:\Users\wje07\AppData\Local\Temp\pip-build-env-9hc3nwx7\overlay\Lib\site-packages\setuptools\build_meta.py", line 320, in _get_build_requires
                   self.run_setup()
               File "C:\Users\wje07\AppData\Local\Temp\pip-build-env-9hc3nwx7\overlay\Lib\site-packages\setuptools\build_meta.py", line 485, in run_setup
                   self).run_setup(setup_script=setup_script)
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
               File "C:\Users\wje07\AppData\Local\Temp\pip-build-env-9hc3nwx7\overlay\Lib\site-packages\setuptools\build_meta.py", line 335, in run_setup
                   exec(code, locals())
               File "<string>", line 13, in <module>
           UnicodeDecodeError: 'cp949' codec can't decode byte 0xe2 in position 1030: illegal multibyte sequence [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.

 

  오류 코드에 따르면 cp949 코덱이 잘못된 멀티바이트 시퀀스로 인해 포지션 1030의 바이트 0xe2를 디코드 할 수 없어서 발생하는 문제입니다. 

 

해결 방법

  찾아본 솔루션으로는 아래 첫 번째 코드를 실행해본 뒤 에러가 해결되지 않으면 두 번째 코드를 실행하는 것이었습니다. 

set PYTHONUTF8=1
pip install openai==0.26.1

set PYTHONIOENCODING=utf-8
pip install openai==0.26.1

  하지만 해결되지 않아 requirements.txt 에서 해당 내용을 지우고 pip install openai 커맨드를 통해 따로 설치하여 문제를 해결했습니다.