Add Festival Spanish voice

[billyjabs]

Hi, Is there a manual to install other voices?, I ran opentts via docker container and after I installed .deb festival package with the new voice and test in console, but when I refeshed the opentts site and api never updated the list of spanish's voices. I think I need to update some files to configure these new lenguages to appere in the web interface.

Or here is the packages if you want to add to opentts (I almost sure this files are opensource)
https://github.com/guadalinex-archive/hispavoces

[billyjabs]

I found in the README notes, the answer in section "Building From Source", I will try this to add the new voice files