On Thu, 23 Apr 2015 21:22:01 +0200, Guus Snijders wrote: >Also; the other filesystems on the system have enough free >space/inodes? Yes, I could build firefox in /usr/src $ pacman -Q firefox firefox 37.0.2-20150423 it took 3 hours and 28 minutes on a 2.1 GHz dual-core Athlon with 4 GiB RAM. Before deleting the build dir gparted reported that 17.26 GiB were unused, after deleting the firefox build dir gparted reported that 19.56 GiB are unused.