touch: setting times of `/var/tmp/portage/gentoo-sources-2.6.17-r8/.unpacked': Function not implemented

!!! ERROR: sys-kernel/gentoo-sources-2.6.17-r8 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/gentoo-sources-2.6.17-r8
!!! If you need support, post the topmost build error, and the call stack if relevant.


hope someone can help, what should i do now?

full error info:


>>> Emerging (1 of 1) sys-kernel/gentoo-sources-2.6.17-r8 to /
>>> checking ebuild checksums ;-)
>>> checking auxfile checksums ;-)
>>> checking miscfile checksums ;-)
>>> checking linux-2.6.17.tar.bz2 ;-)
>>> checking genpatches-2.6.17-10.base.tar.bz2 ;-)
>>> checking genpatches-2.6.17-10.extras.tar.bz2 ;-)
>>> Unpacking source...
>>> Unpacking linux-2.6.17.tar.bz2 to /var/tmp/portage/gentoo-sources-2.6.17-r8/work
* genpatches-2.6.17-10.base.tar.bz2 unpacked
* genpatches-2.6.17-10.extras.tar.bz2 unpacked
* Applying 1000_linux-2.6.17.1.patch (-p0+) ... [ ok ]
* Applying 1001_linux-2.6.17.2.patch (-p0+) ... [ ok ]
* Applying 1002_linux-2.6.17.3.patch (-p0+) ... [ ok ]
* Applying 1003_linux-2.6.17.4.patch (-p0+) ... [ ok ]
* Applying 1004_linux-2.6.17.5.patch (-p0+) ... [ ok ]
* Applying 1005_linux-2.6.17.6.patch (-p0+) ... [ ok ]
* Applying 1006_linux-2.6.17.7.patch (-p0+) ... [ ok ]
* Applying 1007_linux-2.6.17.8.patch (-p0+) ... [ ok ]
* Applying 1008_linux-2.6.17.9.patch (-p0+) ... [ ok ]
* Applying 1009_linux-2.6.17.10.patch (-p0+) ... [ ok ]
* Applying 1010_linux-2.6.17.11.patch (-p0+) ... [ ok ]
* Applying 1011_linux-2.6.17.12.patch (-p0+) ... [ ok ]
* Applying 1012_linux-2.6.17.13.patch (-p0+) ... [ ok ]
* Applying 1700_sparc-obp64-naming.patch (-p0+) ... [ ok ]
* Applying 1705_sparc-U1-hme-lockup.patch (-p0+) ... [ ok ]
* Applying 1710_alpha-ev56-kconfig.patch (-p0+) ... [ ok ]
* Applying 1715_sparc64-pgtable.patch (-p0+) ... [ ok ]
* Applying 2000_xirc2ps-tx-timeout.patch (-p0+) ... [ ok ]
* Applying 2300_usb-insufficient-power.patch (-p0+) ... [ ok ]
* Applying 2500_via-irq-quirk-revert.patch (-p0+) ... [ ok ]
* Applying 2505_mmc-large-media.patch (-p0+) ... [ ok ]
* Applying 2600_logips2pp.patch (-p0+) ... [ ok ]
* Applying 2700_alsa-hda-lenovo-3000.patch (-p0+) ... [ ok ]
* Applying 4000_deprecate-sk98lin.patch (-p0+) ... [ ok ]
* Applying 4005_bcm4319.patch (-p0+) ... [ ok ]
* Applying 4010_pcnet-cs-te-cf100.patch (-p0+) ... [ ok ]
* Applying 4015_forcedeth-new-ids.patch (-p0+) ... [ ok ]
* Applying 4020_asix-88178.patch (-p0+) ... [ ok ]
* Applying 4025_r8169-new-id.patch (-p0+) ... [ ok ]
* Applying 4030_tg3-5787.patch (-p0+) ... [ ok ]
* Applying 4035_sky2-v1.6.patch (-p0+) ... [ ok ]
* Applying 4040_e1000-7.1.9-k4.patch (-p0+) ... [ ok ]
* Applying 4100_vt8251-sata.patch (-p0+) ... [ ok ]
* Applying 4105_dm-bbr.patch (-p0+) ... [ ok ]
* Applying 4110_nvidia-mcp61.patch (-p0+) ... [ ok ]
* Applying 4115_nvidia-sata-new.patch (-p0+) ... [ ok ]
* Applying 4120_ahci-nvidia-mcp65.patch (-p0+) ... [ ok ]
* Applying 4125_nvidia-ide-new.patch (-p0+) ... [ ok ]
* Applying 4130_jmicron-ahci.patch (-p0+) ... [ ok ]
* Applying 4135_promise-pdc2037x.patch (-p0+) ... [ ok ]
* Applying 4145_vt8237a-sata.patch (-p0+) ... [ ok ]
* Applying 4200_fbsplash-0.9.2-r5.patch (-p0+) ... [ ok ]
* Applying 4205_vesafb-tng-1.0-rc2.patch (-p0+) ... [ ok ]
* Applying 4206_vesafb-tng-mtrr.patch (-p0+) ... [ ok ]
* Applying 4300_squashfs-3.0.patch (-p0+) ... [ ok ]
* Applying 4400_speakup-20060618.patch (-p0+) ... [ ok ]
* Applying 4401_speakup-serio.patch (-p0+) ... [ ok ]
* Applying 4405_alpha-sysctl-uac.patch (-p0+) ... [ ok ]
touch: setting times of `/var/tmp/portage/gentoo-sources-2.6.17-r8/.unpacked': Function not implemented

!!! ERROR: sys-kernel/gentoo-sources-2.6.17-r8 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/gentoo-sources-2.6.17-r8
!!! If you need support, post the topmost build error, and the call stack if relevant.

things sorted out

In case anyone else has this problem (I did), here is the solution I found from another post. Mounting the proc directory solved the problem.

Source-http://bugs.gentoo.org/show_bug.cgi?id=126036