The first thing I would check is what library the external expects to find.
run "dyldinfo" on your mp3amp~.pd_darwin file  (it would be "ldd" in linux)

That will tell you what libraries it expects to see and if libmp3lame isn't in a typical system location or in the library search path, it says "not found"

Do the libraries have different names/versions or the is it the same?


On Wed, Feb 13, 2013 at 6:43 PM, Nicolas Montgermont <nicolas_montgermont@yahoo.fr> wrote:
I know I may be one of the latest users of mp3amp but unfortunately I can't use reandanysf~ for that project...
What I'm saying is there is a difference between the libmp3lame embedded in the release of pd-extended and the libmp3lame in fink, and I think this is making mp3amp crashing.

Two examples:
here, mp3amp crash in pd-extended 0.43-4 but
- If I use the unauthorized lib contained in the "artefact" build on jenkins and put it in ~/Library/Pd, it ask me for libmp3lame in /sw/lib/, then if I download the lib with fink, it doesn"t crash anymore.
- or if I overwrite the libmp3lame contained inside the pd-extended release with the one in fink, it doesn't crash neither.

So what I'm pointing is there may be an error on the libmp3lame file that is embedded with pd-extended.
But I don't know the embedding process, so I can't describe more.

I have a solution for myself, but I am searching for a long time universal solution, and I think Pd-extended is a good option.

I hope this is clear?
Thanks for your help.
Best,
n

ps: sorry if this mail come twice, I have mail software trouble.

Le 13/02/13 22:43, Hans-Christoph Steiner a écrit :

I've never used it, mp3amp~ has always crashed for me. Try readanysf~.  If you
know a way to make it stop crashing, I'm happy to try to incorporate that in
Pd-extended nightly builds.

.hc

On 02/13/2013 09:55 AM, Nicolas Montgermont wrote:
Sorry I repost that on pd list,
I've posted that on the dev list 3h ago but it seems stuck somewhere and I
need a quick solution on that if possible...

Thanks in advance,
Best,

n

-------- Message original --------
Sujet:     libmp3lame.0 not the good version embedded in pd-extended 0.43.4 /
osx intel
Date :     Wed, 13 Feb 2013 13:04:27 +0100
De :     Nicolas Montgermont <nicolas_montgermont@yahoo.fr>
Pour :     pd-dev@iem.at



Hello dev and Hans,

It seems to me that the version of libmp3lame embedded in pd-extended 0.43.4
is not the good one.
For example if I try to use unauthorized/mp3amp~ it crashes, but if I replace
the library in the Pd-extended.app/Contents/lib folder by the
one I have with Fink it works.
Here are the two files,
Pd-extended-0.43.4 stable on puredata.info
Mac OS X intel 10.6.8
Best,

n



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