Re: [igraph] Installing python-igraph on MAC OS X (tiger)

[Alessandro Antonucci]

Hi Tamas!

Thanks a lot for your attention,
and sorry for the late reply.

Unfortunately the problem is still there.

Any other idea about the reason of the problem?

Let me try to report all the relevant information.

- the testsuit of igraph works well

- libigraph.dylib is in /usr/lib/

- this file is the only 'libigraph.dylib' file in my system

-  The command file libigraph.dylib
 properly returns: libigraph.dylib: Mach-O dynamically linked shared library i386

- In the setup.py file, I've specified '/usr/lib' both in
LIBIGRAPH_FALLBACK_LIBRARY_DIRS and LIBIGRAPH_FALLBACK_INCLUDE_DIRS 

Nevertheless, I've still the same problem, as the output of:

sudo python setup.py build

is still:

Include path: /usr/local/include/igraph
Library path: /usr/local/lib
running build
running build_py
running build_ext
building 'igraph.core' extension
gcc -arch i386 -arch ppc -isysroot /Developer/SDKs/MacOSX10.4u.sdk -g -bundle -undefined dynamic_lookup build/temp.macosx-10.3-i386-2.5/src/arpackobject.o build/temp.macosx-10.3-i386-2.5/src/bfsiter.o build/temp.macosx-10.3-i386-2.5/src/common.o build/temp.macosx-10.3-i386-2.5/src/convert.o build/temp.macosx-10.3-i386-2.5/src/edgeobject.o build/temp.macosx-10.3-i386-2.5/src/edgeseqobject.o build/temp.macosx-10.3-i386-2.5/src/error.o build/temp.macosx-10.3-i386-2.5/src/graphobject.o build/temp.macosx-10.3-i386-2.5/src/igraphmodule.o build/temp.macosx-10.3-i386-2.5/src/vertexobject.o build/temp.macosx-10.3-i386-2.5/src/vertexseqobject.o -L/usr/local/lib -ligraph -o build/lib.macosx-10.3-i386-2.5/igraph/core.so
/usr/bin/ld: for architecture i386
/usr/bin/ld: can't locate file for: -ligraph
/usr/bin/ld: for architecture ppc
/usr/bin/ld: can't locate file for: -ligraph
collect2: ld returned 1 exit status
collect2: ld returned 1 exit status
lipo: can't open input file: /var/tmp//ccjWigyQ.out (No such file or directory)
error: command 'gcc' failed with exit status 1

2008/12/4 Tamas Nepusz <address@hidden>

Hi Alessandro,

Do you happen to have another copy of libigraph.dylib in /usr/local/lib? (E.g., from a previous try when you tried to install the Leopard package). If so, please move all igraph-related files and directories from /usr/local/lib and /usr/local/include to another temporary directory as it may confuse the linker.

--
Tamas

On 2008.12.04., at 13:19, address@hidden wrote:

> Can you please check the architecture of that file by "file /usr/lib/libigraph.dylib"? It should be "libigraph.dylib: Mach-O dynamically linked shared library i386" if you are using an Intel-based Mac.

It is like that.

In fact the output of:

$ file libigraph.dylib

is exactly:

> libigraph.dylib: Mach-O dynamically linked shared library i386

Thanks a lot for your support.

Alessandro