I just found a problem.
When I search the packages "texlive-pictures" and "texlive-latexextra" at https://voidlinux.org/packages/, It showed some result like:
texlive-pictures 2023.66549 1 current 16M TeX Live - Packages for drawing graphics
But the package directory "texlive-pictures" and "texlive-latexextra" does actually not exist in github.com repository.
Is this a bug or some sync problem?
I also found that after I do
xpbs-install -S
In my local repository, the package "texlive-core" and "texlive-pictures" include conflict files. But they are both depended by texlive-latexextra.