this is the error code:
python 3.9 박병욱 = user name
ERROR: Command errored out with exit status 1:
command: 'c:\users\박병욱\appdata\local\programs\python\python39\python.exe' 'c:\users\박병욱\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\박병욱\AppData\Local\Temp\tmph0l3na7d'
cwd: C:\Users\박병욱\AppData\Local\Temp\pip-install-ie4y8nwv\aiohttp
Complete output (24 lines):
Error in sitecustomize; set PYTHONVERBOSE for traceback:
SyntaxError: (unicode error) 'utf-8' codec can't decode byte 0xb9 in position 0: invalid start byte (sitecustomize.py, line 7)
running dist_info
creating C:\Users\박병욱\AppData\Local\Temp\pip-modern-metadata-0k89makp\aiohttp.egg-info
writing C:\Users\박병욱\AppData\Local\Temp\pip-modern-metadata-0k89makp\aiohttp.egg-info\PKG-INFO
writing dependency_links to C:\Users\박병욱\AppData\Local\Temp\pip-modern-metadata-0k89makp\aiohttp.egg-info\dependency_links.txt
writing requirements to C:\Users\박병욱\AppData\Local\Temp\pip-modern-metadata-0k89makp\aiohttp.egg-info\requires.txt
writing top-level names to C:\Users\박병욱\AppData\Local\Temp\pip-modern-metadata-0k89makp\aiohttp.egg-info\top_level.txt
writing manifest file 'C:\Users\박병욱\AppData\Local\Temp\pip-modern-metadata-0k89makp\aiohttp.egg-info\SOURCES.txt'
reading manifest file 'C:\Users\박병욱\AppData\Local\Temp\pip-modern-metadata-0k89makp\aiohttp.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
warning: no files found matching 'aiohttp' anywhere in distribution
warning: no previously-included files matching '*.pyc' found anywhere in distribution
warning: no previously-included files matching '*.pyd' found anywhere in distribution
warning: no previously-included files matching '*.so' found anywhere in distribution
warning: no previously-included files matching '*.lib' found anywhere in distribution
warning: no previously-included files matching '*.dll' found anywhere in distribution
warning: no previously-included files matching '*.a' found anywhere in distribution
warning: no previously-included files matching '*.obj' found anywhere in distribution
warning: no previously-included files found matching 'aiohttp\*.html'
no previously-included directories found matching 'docs\_build'
writing manifest file 'C:\Users\박병욱\AppData\Local\Temp\pip-modern-metadata-0k89makp\aiohttp.egg-info\SOURCES.txt'
creating 'C:\Users\박병욱\AppData\Local\Temp\pip-modern-metadata-0k89makp\aiohttp.dist-info'
error: invalid command 'bdist_wheel'
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\박병욱\appdata\local\programs\python\python39\python.exe' 'c:\users\박병욱\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_build_wheel 'C:\Users\박병욱\AppData\Local\Temp\tmph0l3na7d' Check the logs for full command output.
I have tried to solve the problem... I googled, and go to the file and change something but nothing change..