Hola

aqui les tiro el error:
localhost ~ # emerge --emptytree net-p2p/mldonkey
Calculating dependencies... done!
!!! Error: the <=x11-base/xorg-x11-6.9 package conflicts with another package;
!!! the two packages cannot be installed on the same system together.
!!! Please use 'emerge --pretend' to determine blockers.
localhost ~ # emerge --pretend "<=x11-base/xorg-x11-6.9"
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild U ] x11-base/xorg-x11-6.8.2-r8 [6.8.2-r6] USE="dlloader*"
----------------------------
Que me recomiendan hacer?
gracias

weno ahi te dice que tenes que actualizar el xorg, pero te conviene hacer un emerge --sync, y luego emerge --deep --update --newuse world, ya que acaba de salir el xorg 7 estable.....
acordate para acualizar hace siempre esto:
1)# emerge --sync
2)# emerge --update --deep --newuse world
3)# emerge --depclean
4)# revdep-rebuild
luego de esto ejecuta lo siguinete:
# emerge -av net-p2p/mldonkey
y si te tira error postea lo que te da con ese comando....
saludos....
Hola 
cada vez que voy a actualizar aparece un nuevo paquete masked, lo desenmascaro y al volver a actualizar aparece otro .
localhost ~ # emerge --update --deep --newuse -pv world
These are the packages that would be merged, in order:
Calculating world dependencies /
!!! All ebuilds that could satisfy ">=dev-libs/atk-1.11.4" have been masked.
!!! One of the following masked packages is required to complete your request:
- dev-libs/atk-1.11.4 (masked by: ~x86 keyword)
For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.
(dependency required by "gnome-base/gnome-2.14.2" [ebuild])
!!! Problem resolving dependencies for gnome-base/gnome
!!! Depgraph creation failed.
Como puedo actualiar y lidear con masked en una sola ves ?
hay forma de saber de antemano todo los paquetes masked comprometidos y evitarme el desagrado de al actualizar de toparmelos? 
Gracias 
angelm al parecer queres instalar el gnome con ~x86, te recomendaría que borres todo lo que tengas en /etc/portage/packages.keywords, y uses solo las veriones estables...... el parámetro ~x86 te intala la verión más nueva de este soft que exista en portage, pero son las que la gente de gentoo sube para probar antes de ponerla como estable (sin ~x86)....
sólo si es de mucha importancia tenes que instalar el soft con el parámetro ~x86
saludos...
localhost ~ #echo "" > /etc/portage/packages.keywords
localhost ~ # emerge --update --deep --newuse world
Calculating world dependencies /
!!! All ebuilds that could satisfy ">=dev-libs/atk-1.11.4" have been masked.
!!! One of the following masked packages is required to complete your request:
- dev-libs/atk-1.11.4 (masked by: ~x86 keyword)
For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.
(dependency required by "gnome-base/gnome-2.14.2" [ebuild])
!!! Problem resolving dependencies for gnome-base/gnome
!!! Depgraph creation failed.
localhost ~ #
angelm, el problema es que ya instalaste gnome con el parámetro ~x86, decime que te aparece cuando haces:
emerge -av gnome
localhost ~ # emerge -av gnome
These are the packages that would be merged, in order:
Calculating dependencies \
!!! All ebuilds that could satisfy ">=dev-libs/libxslt-1.1.16" have been masked.!!! One of the following masked packages is required to complete your request:
- dev-libs/libxslt-1.1.16 (masked by: ~x86 keyword)
- dev-libs/libxslt-1.1.17 (masked by: ~x86 keyword)
For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.
(dependency required by "gnome-base/gnome-2.14.2" [ebuild])
localhost ~ #
borra todo el contenido de /etc/portage/package.keywords, y hace un revdep-rebuild, si te sigue tirando los mismos errores, avisame y te digo que hacer, ya que vas a tener que compilar un par de cosas de nuevo....
saludos....
localhost ~ # echo ""> /etc/portage/package.keywords
localhost ~ # cat /etc/portage/package.keywords
localhost ~ # revdep-rebuild
...
Assigning files to ebuilds... Nothing to rebuild
...
localhost ~ # emerge --emptytree net-p2p/mldonkey Calculating dependencies... done!
!!! Error: the <=x11-base/xorg-x11-6.9 package conflicts with another package;!!! the two packages cannot be installed on the same system together.
!!! Please use 'emerge --pretend' to determine blockers.
localhost ~ # emerge --update --deep --newuse world
Calculating world dependencies -
!!! All ebuilds that could satisfy ">=gnome-base/gnome-vfs-2.13.2" have been masked.
!!! One of the following masked packages is required to complete your request:- gnome-base/gnome-vfs-2.14.2 (masked by: ~x86 keyword)
- gnome-base/gnome-vfs-2.14.1 (masked by: ~x86 keyword)
For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.
(dependency required by "gnome-base/nautilus-2.14.1" [ebuild])
!!! Problem resolving dependencies for gnome-base/nautilus
!!! Depgraph creation failed.
localhost ~ #
emerge world
asi arreglas todo de una, esto te esta pasando porque instalaste soft inestable...
saludos...
localhost ~ # emerge world
Calculating world dependencies /
!!! All ebuilds that could satisfy ">=gnome-base/gnome-vfs-2.13.2" have been masked.
!!! One of the following masked packages is required to complete your request:
- gnome-base/gnome-vfs-2.14.2 (masked by: ~x86 keyword)
- gnome-base/gnome-vfs-2.14.1 (masked by: ~x86 keyword)
For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.
(dependency required by "gnome-base/nautilus-2.14.1" [ebuild])
!!! Problem resolving dependencies for gnome-base/nautilus
!!! Depgraph creation failed.
localhost ~ #
weno vamos a lo drastico, hace emerge --nodeps gnome && revdep-rebuild
pero primero hace un rm /etc/portage/*
luego intenta compilar el programa que quer'ias, y si te tira alg'un error como los anteriores de que necesitas paquetes que tan enmaskarados, hace lo mismo con ellos, es decir, emerge --nodeps paquete