On Dec 30, 2011, at 6:35 PM, Tiago de Paula Peixoto wrote:

> Hi Claudio,
> 
> On 12/30/2011 02:46 PM, Martella, C. wrote:
>> Hi Tiago,
>> 
>> to be honest, I can't see how lib boost can be linked to python. I ldd
>> it and couldn't find any linkage to python.
> 
> boost-python must be linked with python…

true! don't know why it passed my otool -L  libboost* | grep python.

$ otool -L libboost_python-mt.dylib 
libboost_python-mt.dylib:
        /usr/local/lib/libboost_python-mt.dylib (compatibility version 0.0.0, 
current version 0.0.0)
        /System/Library/Frameworks/Python.framework/Versions/2.7/Python 
(compatibility version 2.7.0, current version 2.7.1)
        /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current 
version 52.0.0)
        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current 
version 159.0.0)

Should I also build again libboost by myself (instead of using the homebrew 
version)?

> 
>> But the problem is indeed with libgraphtool being linked to Xcode python:
>> 
>> $ otool -L libgraph_tool_core.so
>> libgraph_tool_core.so:
>>      /System/Library/Frameworks/Python.framework/Versions/2.7/Python 
>> (compatibility version 2.7.0, current version 2.7.1)
>>      /usr/local/lib/libboost_iostreams-mt.dylib (compatibility version 
>> 0.0.0, current version 0.0.0)
>>      /usr/local/lib/libboost_python-mt.dylib (compatibility version 0.0.0, 
>> current version 0.0.0)
>>      /usr/local/lib/libboost_regex-mt.dylib (compatibility version 0.0.0, 
>> current version 0.0.0)
>>      /usr/lib/libexpat.1.dylib (compatibility version 7.0.0, current version 
>> 7.2.0)
>>      /usr/local/lib/libCGAL.8.0.0.dylib (compatibility version 8.0.0, 
>> current version 8.0.0)
>>      /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current 
>> version 52.0.0)
>>      /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current 
>> version 159.1.0)
>> 
>> I don't get why/how it happened. Any idea?

I must admit i'm pretty unfamiliar with DYLD_LIBRARY_PATH. Should I set it at 
compile time or runtime?


> 
> It may be that your DYLD_LIBRARY_PATH environment variable does not have
> the correct value. Try adding the homebrew python path to it.
> 
> Cheers,
> Tiago
> 
> --
> Tiago de Paula Peixoto <[email protected]>
> 
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