ddd: Problem with libpng12.0.dylib

mdekauwe mdekauwe at gmail.com
Thu Feb 17 16:18:25 PST 2011


Yes I tried but someone kept setting it to fixed and told me to post here, so
I am not sure if I did something wrong or ...

Anyway your suggestion about cleaning the installation and reinstalling
worked, so thanks.


Dominik Reichardt-3 wrote:
> 
> You will probably need to file a bug ticket in macports. Unless the port
> gets updated an upgrade won't help.
> But probably uninstalling ddd and then installing it again should get you
> rid of the problem (unless ddd has another problm with newer libpng).
> 
> But file a ticket nethertheless, so the macports people are notified of
> this.
> 
> Dom
> Am 18.02.2011 um 00:05 schrieb mdekauwe <mdekauwe at gmail.com>:
> 
>> 
>> Hi thanks for that. No this is all built via macports, I tried updating
>> ddd
>> now and the problem didn't go away? Am I missing an obvious solution or
>> do i
>> need to build from source myself?
>> 
>> 
>> 
>> Dominik Reichardt-3 wrote:
>>> 
>>> Libpng was updated to 1.4.5 and thus everything depending on libpng
>>> needs
>>> to be recompiled :(
>>> The libpng12.0.dylib is gone, instead you have libpng14.5.dylib
>>> If you got ddd from macports that could need a ticket so it gets updated
>>> as well. If you compiled it yourself you will need to recompile it.
>>> 
>>> IMO the libpng update was problematic exactly because of this dylib
>>> issue
>>> you experience. Don't know if macports could have handled it better,
>>> though (keeping the old dylib, while still upgrading the port).
>>> 
>>> Dom
>>> 
>>> Am 17.02.2011 um 22:48 schrieb mdekauwe <mdekauwe at gmail.com>:
>>> 
>>>> 
>>>> Hi, 
>>>> 
>>>> Recently tried to run ddd after a port upgrade and it will no longer
>>>> load,
>>>> for example... 
>>>> 
>>>> $ ddd dyld: Library not loaded: /opt/local/lib/libpng12.0.dylib 
>>>> 
>>>> Referenced from: /opt/local/bin/ddd Reason: image not found 
>>>> 
>>>> Trace/BPT trap 
>>>> 
>>>> $ env |grep DYLD (returns nothing) 
>>>> 
>>>> $ port installed libpng The following ports are currently installed: 
>>>> 
>>>> libpng @1.2.44_0 libpng @1.4.5_0 (active) 
>>>> 
>>>> Any suggestions would be much appreciated, thanks.
>>>> -- 
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>>>> 
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>> 
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>> 
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