Re: [igraph] compile problem

[Gábor Csárdi]

Then the following should work:

gcc igraph_test.c -I /usr/local/include/igraph -L /usr/local/lib
-ligraph -o igraph_test

If it does not, then please
1) check that igraph.h is in /usr/local/include/igraph,
2) check that the library is in /usr/local/lib, I don't know how it is
called on OSX, but it should have 'igraph' in its name
3) send the error message you get.

On Tue, Nov 24, 2009 at 9:58 AM, Roberto Pagliari <address@hidden> wrote:
>
>
> after typing make I get this in the end
> ibigraph.lax/lt1-libdlamch.a/libdlamch_la-dlamch.o
> libtool: link: ranlib .libs/libigraph.a
> libtool: link: rm -fr .libs/libigraph.lax .libs/libigraph.lax
> libtool: link: ( cd ".libs" && rm -f "libigraph.la" && ln -s
> "../libigraph.la" "libigraph.la" )
> Making all in debian
> make[2]: Nothing to be done for `all'.
> Making all in tests
> make[2]: Nothing to be done for `all'.
> Making all in interfaces
> make[3]: Nothing to be done for `all-am'.
> this is the ending of output  after typing   sudo make install
> Making install in debian
> make[2]: Nothing to be done for `install-exec-am'.
> make[2]: Nothing to be done for `install-data-am'.
> Making install in tests
> make[2]: Nothing to be done for `install-exec-am'.
> make[2]: Nothing to be done for `install-data-am'.
> Making install in interfaces
> make[3]: Nothing to be done for `install-exec-am'.
> make[3]: Nothing to be done for `install-data-am'.
> make  install-exec-hook
> if test -f ./src/.libs/cygigraph-0.dll ; \
> then cp ./src/.libs/cygigraph-0.dll \
> /usr/local/lib ; fi
> test -z "/usr/local/lib/pkgconfig" || ./install-sh -c -d
> "/usr/local/lib/pkgconfig"
>  /usr/bin/install -c -m 644 'igraph.pc' '/usr/local/lib/pkgconfig/igraph.pc'
>
> I used the example here http://igraph.sourceforge.net/doc/html/ch03s01.html
>
>
> On Tue, Nov 24, 2009 at 12:28 AM, Gábor Csárdi <address@hidden> wrote:
>>
>> On Tue, Nov 24, 2009 at 9:22 AM, Roberto Pagliari <address@hidden>
>> wrote:
>> > it still doesnt work and I don't get error messages. Where is the igraph
>> > library located on macos?
>>
>> It depends how you installed it. By default the include files should
>> be in /usr/local/include/igraph and the library files should be in
>> /usr/local/lib.
>> Please tell us 1) how did you install it, 2) how do you include
>> igraph.h it in your source file, a complete source file is best, 3)
>> what is your command you tried to use to compile your example and 4)
>> what was the error message you got.
>>
>> Best,
>> Gabor
>>
>> > On Tue, Nov 24, 2009 at 12:10 AM, Gábor Csárdi <address@hidden>
>> > wrote:
>> >>
>> >> On Tue, Nov 24, 2009 at 1:50 AM, Roberto Pagliari <address@hidden>
>> >> wrote:
>> >> > Hi All,
>> >> > I tried to install igraph for mac (the C package) but I'm unable to
>> >> > find
>> >> > the
>> >> > library.
>> >>
>> >> Hi Roberto,
>> >>
>> >> if you only tried to install it, but failed, then it will obviously
>> >> not work. First make sure that you really installed it. E.g. if there
>> >> was no error message after running 'make install', then it was
>> >> installed properly. Then look for the directory that has igraph.h and
>> >> give that directory for the -I switch.
>> >>
>> >> Best,
>> >> Gabor
>> >>
>> >> > I get the following error
>> >> > bobs-imac:connectivity roberto$ gcc igraph_test.c -I/usr/local/igraph
>> >> > -L/usr/local/lib -ligraph -o igraph_test
>> >> > igraph_test.c:1:20: error: igraph.h: No such file or directory
>> >> > igraph_test.c: In function ‘main’:
>> >> > igraph_test.c:5: error: ‘igraph_real_t’ undeclared (first use in this
>> >> > function)
>> >> > igraph_test.c:5: error: (Each undeclared identifier is reported only
>> >> > once
>> >> > igraph_test.c:5: error: for each function it appears in.)
>> >> > igraph_test.c:5: error: syntax error before ‘diameter’
>> >> > igraph_test.c:6: error: ‘igraph_t’ undeclared (first use in this
>> >> > function)
>> >> > igraph_test.c:7: error: ‘graph’ undeclared (first use in this
>> >> > function)
>> >> > igraph_test.c:7: error: ‘IGRAPH_ERDOS_RENYI_GNP’ undeclared (first
>> >> > use
>> >> > in
>> >> > this function)
>> >> > igraph_test.c:8: error: ‘IGRAPH_UNDIRECTED’ undeclared (first use in
>> >> > this
>> >> > function)
>> >> > igraph_test.c:8: error: ‘IGRAPH_NO_LOOPS’ undeclared (first use in
>> >> > this
>> >> > function)
>> >> > igraph_test.c:9: error: ‘diameter’ undeclared (first use in this
>> >> > function)
>> >> > igraph_test.c:10: warning: incompatible implicit declaration of
>> >> > built-in
>> >> > function ‘printf’
>> >> >
>> >> > bobs-imac:connectivity roberto$ pkg-config --libs --cflags igraph
>> >> > Package igraph was not found in the pkg-config search path.
>> >> > Perhaps you should add the directory containing `igraph.pc'
>> >> > to the PKG_CONFIG_PATH environment variable
>> >> > No package 'igraph' found
>> >> > bobs-imac:connectivity roberto$ pkg-config --libs --cflags igraph.pc
>> >> > Failed to open 'igraph.pc': No such file or directory
>> >> > No package 'igraph.pc' found
>> >> >
>> >> > Does anybody know how to fix it?
>> >> > Thanks,
>> >> > Bob
>> >> > _______________________________________________
>> >> > igraph-help mailing list
>> >> > address@hidden
>> >> > http://lists.nongnu.org/mailman/listinfo/igraph-help
>> >> >
>> >> >
>> >>
>> >>
>> >>
>> >> --
>> >> Gabor Csardi <address@hidden>     UNIL DGM
>> >>
>> >>
>> >> _______________________________________________
>> >> igraph-help mailing list
>> >> address@hidden
>> >> http://lists.nongnu.org/mailman/listinfo/igraph-help
>> >
>> >
>> > _______________________________________________
>> > igraph-help mailing list
>> > address@hidden
>> > http://lists.nongnu.org/mailman/listinfo/igraph-help
>> >
>> >
>>
>>
>>
>> --
>> Gabor Csardi <address@hidden>     UNIL DGM
>>
>>
>> _______________________________________________
>> igraph-help mailing list
>> address@hidden
>> http://lists.nongnu.org/mailman/listinfo/igraph-help
>
>
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>
>



-- 
Gabor Csardi <address@hidden>     UNIL DGM