>>> Unpacking source...
>>> Unpacking libol-0.3.17.tar.gz to /var/tmp/portage/libol-0.3.17/work
* Removing useless C++ checks ... [ ok ]touch: setting times of `/var/tmp/portage/libol-0.3.17/.unpacked': Function not implemented
!!! ERROR: dev-libs/libol-0.3.17 failed.
Call stack:
ebuild.sh, line 1539: Called dyn_unpack
ebuild.sh, line 712: Called die
!!! IO Failure -- Failed 'touch .unpacked' in /var/tmp/portage/libol-0.3.17
!!! If you need support, post the topmost build error, and the call stack if relevant.