Не могу размаскировать пакет app-emulation/libvirt-0.9.12

Всем привет!

Пытаюсь размаскировать пакет app-emulation/libvirt-0.9.12 на что получаю кучу дополнительных блоков:

calculate nucleus-based-app # emerge --autounmask-write =app-emulation/libvirt-0.9.12 python sasl
Calculating dependencies... done!
[binary  NS    ] sys-devel/autoconf-2.13 [2.68]
[ebuild  N     ] sys-libs/libcap-ng-0.6.6  USE="-python -static-libs" 
[binary   R    ] dev-lang/python-3.2.3 
[ebuild     U  ] app-emulation/libvirt-0.9.12 [] USE="caps* -python*" 
[ebuild  N     ] app-editors/xemacs-21.4.22-r2  USE="X berkdb gdbm gif gpm jpeg nas png tiff -Xaw3d -athena -canna -dnd -eolconv -freewnn -ldap -motif -mule -neXt -pop -postgres -xface -xim" 
[ebuild  N     ] app-xemacs/xemacs-base-2.27 
[ebuild  N     ] app-xemacs/ecrypto-0.21 
[ebuild  N     ] app-xemacs/sasl-1.16 

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:


  (app-emulation/libvirt-0.9.12::gentoo, ebuild scheduled for merge) pulled in by

  (app-emulation/libvirt-, installed) pulled in by
    >=app-emulation/libvirt-0.7.0[python] required by (app-emulation/virtinst-0.600.1::gentoo, installed)
    >=app-emulation/libvirt-0.7.0[python,sasl?] required by (app-emulation/virt-manager-0.9.1::gentoo, installed)

It might be possible to solve this slot collision
by applying all of the following changes:
   - app-emulation/libvirt-0.9.12 (Change USE: +python +sasl)

!!! The following installed packages are masked:
- app-dicts/ispell-it-2001::gentoo (masked by: package.mask)
 # Pacho Ramos <pacho@gentoo.org> (16 Jun 2012)
 # The replacement is to use aspell for statical dictionary
 # or hunspell for the myspell hyphen based one, bug #418375
 # Removal in a month.

- app-dicts/ispell-de-20071211::gentoo (masked by: package.mask)
- app-dicts/ispell-pt-br-2.4-r3::gentoo (masked by: package.mask)
- app-dicts/ispell-fr-1.0::gentoo (masked by: package.mask)
- app-text/ispell-3.3.02-r1::gentoo (masked by: package.mask)
- app-dicts/ispell-ru-0.99.8::gentoo (masked by: package.mask)
- app-dicts/ispell-es-1.10::gentoo (masked by: package.mask)
For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.

Решил проблему - прописал в package.use