Missing Libray for RetroArch or bad OS update #62

Hello everyone.
Please, excuse my very low level of English Writing.

I had a problem with 2024 release, that I´m pretty shure is more related with ARCH Linux and Groovy Arcade.

First, I don´t know Why, but updating requerided mandatory procces of OS before installing Retroarch, never finish complete. It just collapse because could´n find a file and stops.
Severall attemps later eventually it gets done by repeting the procedure and getting more and more packages updated.

using GAsetup and Sudo pacman -Syu

Finally when it allows me to install Retroarch, I get the message that could´n find libFLAC.so.14

using
sudo pacman -F libFLAC.so.14 it sayd that bellos to package flac 1.5.0-1(like retroarch was compiled with this libraries i presume) and that I have instaleled 1.4.3-21
Thanks for your help.