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.
Regards

Hi,
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?
Regards,
Michaƫl