Re: [gentoo-user] fail to install new package

[Ran Shalit <ranshalit@gmail.com>]

On Tue, Oct 6, 2015 at 3:34 PM, Rich Freeman <rich0@gentoo.org> wrote:
> On Tue, Oct 6, 2015 at 8:01 AM, Neil Bothwick <neil@digimed.co.uk> wrote:
>> On Tue, 6 Oct 2015 13:31:54 +0300, Ran Shalit wrote:
>>
>>> >=virtual/libudev-215-r1 abi_x86_32
>>> Would you like to add these changes to your config files? [Yes/No] Y
>>> Autounmask changes successfully written.
>>> * IMPORTANT: 8 config files in '/etc/portage' need updating.
>>
>> This is the important line
>>
>>> * See the CONFIGURATION FILES section of the emerge
>>> * man page to learn how to update config files.
>>> !!! All ebuilds that could satisfy
>>> ">=sys-libs/zlib-1.2.8-r1:=[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?]"
>>> have been masked.
>>> !!! One of the following masked packages is required to complete your
>>> request:
>>> - sys-libs/zlib-1.2.8-r1::gentoo (masked by: )
>>> (dependency required by "media-libs/lcms-2.6-r1::gentoo" [ebuild])
>>> (dependency required by
>>> "app-emulation/wine-9999::gentoo[abi_x86_32,lcms]" [ebuild])
>>> (dependency required by "wine" [argument])
>>> For more information, see the MASKED PACKAGES section in the emerge
>>> man page or refer to the Gentoo Handbook.
>>> gentoo ~ #
>>
>> You need to run etc-update, or your preferred alternative config manager,
>> to merge the changes into /etc/portage/package.use. Portage only puts
>> them in a temporary ._cfg00* files, it doesn't apply them directly, you
>> are expected to manage that.
>>
>
> Correct.  In addition to accepting the auto-unmask which will set the
> 32-bit abi use flag on zlib, you should undo the changes you
> inadvertently made:
> Edit  /etc/portage/package.keywords to remove the zlib line you added
> Edit /var/lib/portage/world to remove zlib (which was added when you
> ran emerge zlib without a -1 option).  If you don't do this you might
> run into trouble in a few years if somebody comes out with libREz and
> it gets virtualized.  In general you always want to run emerge -1 when
> you're just rebuilding things to try to troubleshoot.
>
> --
> Rich
>

Thank you all very much,
Ran