pam update

Все так и сделал, но все равно выдает тоже самое, и не собирается... Выдает при сборке ошибку:
/var/tmp/portage/sys-libs/pam-0.99.8.1/temp/environment: line 58: hasq: команда не найдена
/var/tmp/portage/sys-libs/pam-0.99.8.1/temp/environment: line 62: has: команда не найдена
/var/tmp/portage/sys-libs/pam-0.99.8.1/temp/environment: line 238: vecho: команда не найдена
/var/tmp/portage/sys-libs/pam-0.99.8.1/temp/environment: line 238: vecho: команда не найдена
/var/tmp/portage/sys-libs/pam-0.99.8.1/temp/environment: line 238: vecho: команда не найдена
/var/tmp/portage/sys-libs/pam-0.99.8.1/temp/environment: line 323: hasq: команда не найдена
>>> Merging sys-libs/pam-0.99.8.1 to /
*
* Your current setup is using one or more of the following modules,
* that are not built or supported anymore:
* pam_pwdb, pam_radius, pam_timestamp
* If you are in real need for these modules, please contact the maintainers
* of PAM through http://bugs.gentoo.org/ providing information about its
* use cases.
*
* ERROR: sys-libs/pam-0.99.8.1 failed.
* Call stack:
* ebuild.sh, line 23: Called source '/var/tmp/portage/sys-libs/pam-0.99.8.1/temp/environment'
* environment, line 1668: Called dyn_preinst
* environment, line 1105: Called pkg_preinst
* pam-0.99.8.1.ebuild, line 160: Called die
*
* deprecated PAM modules still used
* 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/sys-libs/pam-0.99.8.1/temp/build.log'.
*
!!! FAILED preinst: 1

* Messages for package sys-libs/pam-0.99.8.1:

*
* Your current setup is using one or more of the following modules,
* that are not built or supported anymore:
* pam_pwdb, pam_radius, pam_timestamp
* If you are in real need for these modules, please contact the maintainers
* of PAM through http://bugs.gentoo.org/ providing information about its
* use cases.
*
* Your current setup is using one or more of the following modules,
* that are not built or supported anymore:
* pam_pwdb, pam_radius, pam_timestamp
* If you are in real need for these modules, please contact the maintainers
* of PAM through http://bugs.gentoo.org/ providing information about its
* use cases.
*
* ERROR: sys-libs/pam-0.99.8.1 failed.
* Call stack:
* ebuild.sh, line 23: Called source '/var/tmp/portage/sys-libs/pam-0.99.8.1/temp/environment'
* environment, line 1668: Called dyn_preinst
* environment, line 1105: Called pkg_preinst
* pam-0.99.8.1.ebuild, line 160: Called die
*
* deprecated PAM modules still used
* 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/sys-libs/pam-0.99.8.1/temp/build.log'.

Похожая ситуация со сборкой nvidia-drivers: http://www.gentoo.ru/node/8015
Попробовал emerge pam -pvuD получил:

Calculating dependencies... done!
[ebuild U ] app-misc/pax-utils-0.1.16 [0.1.15] USE="-caps" 63 kB
[ebuild U ] sys-libs/pam-0.99.8.1 [0.99.7.1] USE="cracklib%* nls (-selinux) -vim-syntax" 0 kB

И кстати при emerge nvidia-drivers -pvuD
Тоже есть pax-utils и еще кучу всего...
Решил обновить pax-utils
emerge pax-utils получаю следующее:

Calculating dependencies... done!
>>> Verifying ebuild Manifests...

>>> Emerging (1 of 1) app-misc/pax-utils-0.1.16 to /
!!! Previously fetched file: 'pax-utils-0.1.16.tar.bz2'
!!! Reason: Filesize does not match recorded size
!!! Got: 64360
!!! Expected: 64336
Refetching... File renamed to '/usr/portage-distfiles/pax-utils-0.1.16.tar.bz2._checksum_failure_.E4_JgE'

>>> Downloading 'http://distfiles.gentoo.org/distfiles/pax-utils-0.1.16.tar.bz2'
--21:19:53-- http://distfiles.gentoo.org/distfiles/pax-utils-0.1.16.tar.bz2
=> `/usr/portage-distfiles/pax-utils-0.1.16.tar.bz2'
Распознаётся distfiles.gentoo.org... 216.165.129.135, 156.56.247.195, 64.50.238.52, ...
Устанавливается соединение с distfiles.gentoo.org|216.165.129.135|:80... соединение установлено.
Запрос HTTP послан, ожидается ответ... 200 OK
Длина: 64 360 (63K) [application/x-tar]

100%[====================================>] 64 360 99.71K/s

21:19:54 (99.46 KB/s) - `/usr/portage-distfiles/pax-utils-0.1.16.tar.bz2' сохранён [64360/64360]

* checking ebuild checksums ;-) ... [ ok ]
* checking auxfile checksums ;-) ... [ ok ]
* checking miscfile checksums ;-) ... [ ok ]
* checking pax-utils-0.1.16.tar.bz2 ;-) ... [ !! ]

!!! Digest verification failed:
!!! /usr/portage-distfiles/pax-utils-0.1.16.tar.bz2
!!! Reason: Filesize does not match recorded size
!!! Got: 64360
!!! Expected: 64336

Что делать?