Robinson

Licensed CPLEX not detected

3

## Describe the Bug Hello, I am trying to use PyPSA with CPLEX to model an energy system but it does not find my licenced CPLEX: ``` CPLEX Error 1016:...

Numpy >= 2.0 not supported

2

It seems that numpy >= 2.0 is not supported. It may be difficult to adapt the code to numpy 2.0. Could it be possible to add numpy