Want to solve the error cause while install openpifpaf while install in command prompt for opencv

Question

error caused while installing openpifpaf in command prompt for a human detection and i also installed all requirements but it cause error in build wheels for openpifpaf

Error:
 C:\Users\Dell\AppData\Local\Temp\pip-build-env-8sns8i89\overlay\Lib\site-packages\torch\utils\cpp_extension.py:358: UserWarning: Error checking compiler version for cl: [WinError 2] The system cannot find the file specified
        warnings.warn(f'Error checking compiler version for {compiler}: {error}')
      building 'openpifpaf._cpp' extension
      error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for openpifpaf
Failed to build openpifpaf
ERROR: Could not build wheels for openpifpaf, which is required to install pyproject.toml-based projects

I try to install openpifpaf but it cause error and i want it open opencv webcam and access human activity

Answer 1

Install using Conda or Poetry issues will be handled by them itself.