How to use or buy Ivona voices?

[Didier Spaier]

On 25/11/2018 21:44, Didier Spaier wrote:
> On 25/11/2018 19:29, Didier Spaier wrote:
> However,according to configure you would need as a dependency dumbtts
>> to build this module:
>> https://github.com/razr/opentts
>> that provides dumbtts_TTSInit.
>> However I don't know if this 8 years old thing can be built on a modern
>> system. I will try.
> 
> I did. Amazingly ./configure --enable-ivona fails with exactly the
> same error message...
But just importing (part of) 
https://github.com/razr/opentts/tree/master/src/libs
and/or editing configure.ac could help?