Dictionaries for eSpeak 1.52.0

Hi Friends,
is is possible to use eSpeak on Android 15 (LineageOS 22.1) as real and effective speak engine?
Installed app, give me a generic error and zero installed voices!
The app give me only one possibility: to install from sd card eSpeak voice dictionary, but where find it?

Many thanks!

it has been broken for years: No use on Android · Issue #1078 · espeak-ng/espeak-ng · GitHub

just use Sherpa or RHVoice, they also sound much better: