Re: [gentoo-user] media-gfx/graphviz-2.26.3-r3

[Florian Philipp]

Am 22.09.2011 07:56, schrieb Mick:
> On Wednesday 21 Sep 2011 23:02:02 Hilco Wijbenga wrote:
>> Hi all,
>>
>> I'm trying to install Graphviz but I get:
>>
>> centaur ~ # emerge graphviz
>> </snip>
>> make[3]: Entering directory
>> `/var/tmp/portage/media-gfx/graphviz-2.26.3-r3/work/graphviz-2.26.3/plugin/
>> gd' CC     gvplugin_gd.lo
>>   CC     gvrender_gd.lo
>>   CC     gvrender_gd_vrml.lo
>>   CC     gvtextlayout_gd.lo
>>   CC     gvloadimage_gd.lo
>>   CC     gvdevice_gd.lo
>>   CCLD   libgvplugin_gd_C.la
>>   CCLD   libgvplugin_gd.la
>> /usr/lib/gcc/i686-pc-linux-gnu/4.5.3/../../../../i686-pc-linux-gnu/bin/ld:
>> cannot find -lpng14
>> </snip>
>>
>> Even though I have libpng-1.4.8-r2 installed:
>>
>> centaur ~ # eix media-libs/libpng
>> [I] media-libs/libpng
>>      Available versions:
>>         (1.2)   1.2.45 (~)1.2.46
>>         (0)     1.4.8 (~)1.4.8-r1 (~)1.5.4
>>         (1.4)   (~)1.4.8-r2
>>         {apng static-libs}
>>      Installed versions:  1.2.46(1.2)(02:17:28 PM 21/09/11)
>> 1.4.8-r2(1.4)(02:17:42 PM 21/09/11)(apng) 1.5.4(02:45:21 PM
>> 21/09/11)(apng -static-libs)
>>      Homepage:            http://www.libpng.org/
>>      Description:         Portable Network Graphics library
>>
>> Is there something I can do about this? Or is it a bug in the ebuild?
>
> Did you try:
>
>  emerge -v -p --library '/usr/lib/libpng14.so'
>
> and then revdep-rebuild just for good measure?
>
> If the above doesn't work, then you'll need to search in Gentoo's bugzilla in
> case something similar has already been reported.
>

This reminds me of the old libpng-1.4/1.2 update mess.[1] You are not
far behind your update schedule, are you?

For good measure, try `lafilefixer --justfixit` from
dev-util/lafilefixer and search your system for references to libpng-1.2.

Hope this helps,
Florian Philipp

[1] http://blog.flameeyes.eu/2010/06/29/stable-users-libpng-update