On Mon, Sep 12, 2005 at 01:32:42PM -0600, Peter Ziobrzynski wrote:
> Is there a way to get the list of packages that depend on a package 
> (dependent packages) then doing grep through the /var/db/pkgs like that?
> 
>       cd /var/db/pkg
>         find . -name DEPEND | xargs grep avifile
> 
> Unfortunately this only lists locally installed packages.
> 
> The reverse operation for finding a list of dependent packages for a 
> package is provided with 'emerge --emptytree -p mozilla'. Is there 
> something like that for the first question?

[06:24 PM]wwong ~ $ equery belongs equery
[ Searching for file(s) equery in *... ]
app-portage/gentoolkit-0.2.0 (/usr/bin/equery)
app-portage/gentoolkit-0.2.0 (/usr/share/doc/gentoolkit-0.2.0_pre10/equery)
[06:38 PM]wwong ~ $ equery depends avifile
[ Searching for packages depending on avifile... ]
[06:39 PM]wwong ~ $ equery depends ffmpeg
[ Searching for packages depending on ffmpeg... ]
media-libs/xine-lib-1.0.1-r3

(I don't have avifile installed)

so... emerge gentoolkit
run equery with no arguments to see what it can do. 

W

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