Matplotlib and Swig minimal versions for Openturns 1.19

Dear experts,
I am trying to build Openturns 1.19 on several Linux distributions and I am hitting one issue with Swig/Matplotlib. Can you tell which minimal version for Matplotlib and Swig, are supported here?
In the CMake files, one can find 1.3.1 for Matplotlib minimal version.
Thanks for your valuable feedback.

I think that you found the correct information, according to the CMakeLists.txt:

The information is presented in the architecture help page.
May you give some details on the issue you are facing?