build on WSL (ubuntu) fails with Python related errors

The make asked to add  -DPYTHON=yes by message:

> CMake Warning at CMakeLists.txt:176 (message):
>   Python plugin not enabled by default, use -DPYTHON=yes if you really
>   want it
> 
After that to build I used:

sudo apt install python3-dev
sudo apt install python3-pip
pip3 install virtualenv
cmake -DUSEWX=yes -DCMAKE_BUILD_TYPE=Release -DPYTHON=yes ..
