How to use Catalyst?

HI, I am new to paraview, I have installed the paraview from source code.

When i building the examples in Calalyst, error had occurred:

When i set “USE_CATALYST” off, the error was gone.

I have downloaded the code “Catalyst-v5.6.0-RC2-Base-Enable-Python-Essentials-Extras-Rendering-Base”, but i don’t know how to use it.
I have used cmake to configure it ,but error had occurred:


Could someone guide me how to use catalyst code?


how did you build your ParaView ? I mean, how do you configure CMake for the build ?
It looks like some needed module were not build in paraview.

If you may share your CMakeCache.txt, it can be usefull.

Hi do you successfully realize the function of catalyst live visualization?