kaiser@localhost ~ $ sudo emerge -av ati-drivers
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild U ] x11-drivers/ati-drivers-8.37.6-r90 [8.34.8-r90] USE="acpi distribution qt3" 0 kB [1]
Total: 1 package (1 upgrade), Size of downloads: 0 kB
Portage overlays:
[1] /usr/portage/local/layman/sabayon
[2] /usr/portage/local/layman/einit
Would you like to merge these packages? [Yes/No] Yes
>>> Verifying ebuild Manifests...
>>> Emerging (1 of 1) x11-drivers/ati-drivers-8.37.6-r90 to /
* ati-driver-installer-8.37.6-x86.x86_64.run RMD160 ;-) ... [ ok ]
* ati-driver-installer-8.37.6-x86.x86_64.run SHA1 ;-) ... [ ok ]
* ati-driver-installer-8.37.6-x86.x86_64.run SHA256 ;-) ... [ ok ]
* ati-driver-installer-8.37.6-x86.x86_64.run size ;-) ... [ ok ]
* checking ebuild checksums ;-) ... [ ok ]
* checking auxfile checksums ;-) ... [ ok ]
* checking miscfile checksums ;-) ... [ ok ]
* checking ati-driver-installer-8.37.6-x86.x86_64.run ;-) ... [ ok ]
* Determining the location of the kernel source code
* Unable to find kernel sources at /usr/src/linux
* This package requires Linux sources.
* Please make sure that /usr/src/linux points at your running kernel,
* (or the kernel you wish to build against).
* Alternatively, set the KERNEL_DIR environment variable to the kernel sources location
!!! ERROR: x11-drivers/ati-drivers-8.37.6-r90 failed.
Call stack:
ebuild.sh, line 1637: Called dyn_setup
ebuild.sh, line 704: Called qa_call 'pkg_setup'
ebuild.sh, line 44: Called pkg_setup
ati-drivers-8.37.6-r90.ebuild, line 61: Called linux-mod_pkg_setup
linux-mod.eclass, line 464: Called linux-info_pkg_setup
linux-info.eclass, line 554: Called die
!!! Unable to calculate Linux Kernel version
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/x11-drivers/ati-drivers-8.37.6-r90/temp/build.log'.
!!! This ebuild is from an overlay: '/usr/portage/local/layman/sabayon'