Ok i fixed insytalling in usr local lib from source (both png and  
freetype)
i tried to tell matplotlib to find the frameworks but i don't know how.
now matplotlib is up and running, thanks to point me to the png error.

Il giorno 07/ago/09, alle ore 18:10, Christopher Barker ha scritto:

> John Hunter wrote:
>> No, you have troubles with libpng -- check the first instance of
>> "error" in your gcc output:
>>  src/backend_agg.cpp:3:17: error: png.h: No such file or directory
>> Either you do not have libpng installed, or it is in a place where  
>> the
>> build cannot find it.
>
> Note that the UnixImageIO Framework from Kyng Chaos should give you  
> a good libpng (and freetype), you just have to make sure that MPL  
> can find it.
>
> Another easy option is to use Macports to build it, with the  
> "universal" variant.
>
> HTH,
>
> -Chris
>
>
>
> -- 
> Christopher Barker, Ph.D.
> Oceanographer
>
> Emergency Response Division
> NOAA/NOS/OR&R            (206) 526-6959   voice
> 7600 Sand Point Way NE   (206) 526-6329   fax
> Seattle, WA  98115       (206) 526-6317   main reception
>
> chris.bar...@noaa.gov


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