requirements command not working

[DevKoenv]

Command "C:\Users\123815\AppData\Local\Programs\Python\Python37-32\python.exe -u -c "import setuptools, tokenize;file='C:\Users\123815\AppData\Local\Temp\pip-install-enetcaky\lxml\setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record C:\Users\123815\AppData\Local\Temp\pip-record-nkcqv1cr\install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in C:\Users\123815\AppData\Local\Temp\pip-install-enetcaky\lxml\

how do i fix it