Again? You didn’t removed this package as I suggested. Remove it and repeat:
pamac remove mlt6
pamac build $(pacman -Qoq /usr/lib/python3.10)
You can also chroot and finish installation.
Again? You didn’t removed this package as I suggested. Remove it and repeat:
pamac remove mlt6
pamac build $(pacman -Qoq /usr/lib/python3.10)
You can also chroot and finish installation.