Re: [gentoo-user] Removing qt4 meta

[Alan McKinnon <alan.mckinnon@gmail.com>]

On Saturday 27 June 2009 18:13:56 Marco wrote:
> On Sat, Jun 27, 2009 at 2:33 PM, Sebastian
>
> Beßler<webmaster@darkmetatron.de> wrote:
> > Marco schrieb:
> >> On Sat, Jun 27, 2009 at 2:02 PM, Dirk Heinrichs<dirk.heinrichs@online.de> 
wrote:
> >>> Am Samstag 27 Juni 2009 15:51:20 schrieb Marco:
>
> [...]
>
> > If you have eix installed you could use
> > eix -I --only-names x11-libs/qt |xargs emerge -C
> >
> > or if you have no package that depends on qt
> > emerge --depclean -a
> > after emerge -C x11-libs/qt
> > should do the job.
>
> Is there a way to find out if packages depend on qt? Although I think
> I did not install any packages that depend on qt (saving space) I am
> not 100% sure...

equery depends <package_name>

Note that this lists packages that *could* depend on the named package, not 
just those that *do* depend on your specific machine.

also look at qdepends -d

-- 
alan dot mckinnon at gmail dot com