PyPortfolioOpt will not install on Mac. Python Version 3.12

[vzicc]

I am unable to get PyPortfolioOpt to install on map. I have Xcode which means I have the required C++ but its still doesn't work.
the error is:
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for qdldl
Failed to build qdldl
ERROR: Could not build wheels for qdldl, which is required to install pyproject.toml-based projects
[end of output]

I the same error trying to install qdldl, cvxpy, and cvxopt.

[srinivas-yarramsetti]

Check this comments from Zichen-Wu: For me using brew install cmake instead of 'pip install cmake' solved the problem. You may need to uninstall cmake before install it with brew.

robertmartin8/PyPortfolioOpt#274

[shreyannandanwar]

@vzicc I was facing the same problem the problem was fixed when I downgraded to Python 3.10.
Hope it helps!!