ERROR: Cannot install piper-tts==1.1.0 and piper-tts==1.2.0 because these package versions have conflicting dependencies.

[Tanner85]

Hi,
on Ubuntu 24.04 LTS, just installed, all upgraded, I try:
pip install piper-tts

... and I get: ERROR: Cannot install piper-tts==1.1.0 and piper-tts==1.2.0 because these package versions have conflicting dependencies.

I tried everything, to no avail. What's wrong with this? Pip version is: pip 25.1.1, Python: Python 3.12.3

[TikoTako]

Python 3.12.3
downgrade to 3.9 or 3.10 or rebuild it for 3.12