On Thursday 24 April 2008, Daniel D Jones wrote:
> emerge -uDvat world
>
> These are the packages that would be merged, in reverse order:
>
> Calculating world dependencies... done!
> [ebuild NS  ] app-crypt/qca-1.0-r2 0 kB
> [blocks B   ] <app-crypt/qca-1.0-r3 (is blocking
> app-crypt/qca-2.0.0-r2)
>
> Total: 1 package (1 in new slot, 1 block), Size of downloads: 0 kB
>
> !!! Error: The above package list contains packages which cannot be
> installed !!!     at the same time on the same system.
>
>
> Can anyone tell me what's causing this? qca version 2 is installed.
> I can unmerge and then re-emerge it. Why is the system trying to
> install version 1? If it's a dependency, shouldn't the depending
> file be listed?

qca is recently slotted. The latest version in SLOT 0 works with SLOT 2,
but nothing earlier.

run 'equery depends qca' to find out if you really do need it and what
is pulling it in (or emerge -t). You can always:

emerge -avC qca:0 ; emerge -av qca:0

to fix it if you do want it


--
Alan McKinnon
alan dot mckinnon at gmail dot com

--
gentoo-user@(protected)