On Sat, 12 Nov 2016 19:34:47 +0000, niya levi via arch-general wrote: >pacman -Syu >:: Starting full system upgrade... > >warning: mesa: local (13.0.0rc2-2) is newer than extra (12.0.3-3.1) >warning: mesa-libgl: local (13.0.0rc2-2) is newer than extra >(12.0.3-3.1) > >how do i remove old version and install new with pacman, >have tried pacman -R but had dependency problems. Why do you want to remove it first? What kind of dependency issues? pacman -S --force <packagename> or pacman -Rdd <packagename> && pacman -S <packagename> might do what you need. But since your request isn't clear, it's hard to say what you need to do. Regards, Ralf