Steve, I think (and I may be wrong on this) that after running `make install`, you also need to run `ldconfig` to update the cache used by the run-time linker.
--Bradford On Wed, Feb 18, 2015 at 7:13 PM, Steve Koch <[email protected]> wrote: > Hi Bradford, I checked and my /etc/ld.so.conf.d/libc.conf file does indeed > have that path: > > # libc default configuration > /usr/local/lib > > But I still needed to change my .bashrc file to get igraph library > working. It's above my head to explain why. > > --Steve > > On Wed, Feb 18, 2015 at 4:52 PM, Bradford Boyle < > [email protected]> wrote: > >> On Ubuntu 14.04.1, the file /etc/ld.so.conf.d/libc.conf contains >> /usr/local/lib. Adding it shouldn't be needed. >> >> --Bradford >> >> On Wed, Feb 18, 2015 at 4:49 AM, Tamas Nepusz <[email protected]> wrote: >> >>> Hello Steve, >>> >>> > export LD_LIBRARY_PATH=/usr/local/lib/ >>> > >>> > Is this something that should be added to the current documentation? >>> Is it >>> > a small bug? Or is it just a quirk of my systems (I had same behavior >>> on >>> > two Ubuntu systems). >>> /usr/local/lib is usually on the linker's default path, so any library >>> that you >>> put there should be picked up automatically. On Ubuntu, this is not the >>> case so >>> that's why you have to add it to the linker path using the >>> LD_LIBRARY_PATH >>> variable. Another way to do it is to edit /etc/ld.so.conf or some file in >>> /etc/ld.so.conf.d -- this will add /usr/local/lib to the linker path >>> permanently, for all users of the system. See the following question on >>> Stack Overflow: >>> >>> >>> http://stackoverflow.com/questions/17889799/libraries-in-usr-local-lib-not-found >>> >>> So yes, I think this issue is related to Ubuntu systems only, but as it >>> is >>> a fairly common Linux distribution, I think it's worth adding a note to >>> the >>> homepage. >>> >>> All the best, >>> -- >>> T. >>> >>> _______________________________________________ >>> igraph-help mailing list >>> [email protected] >>> https://lists.nongnu.org/mailman/listinfo/igraph-help >>> >> >> >> _______________________________________________ >> igraph-help mailing list >> [email protected] >> https://lists.nongnu.org/mailman/listinfo/igraph-help >> >> > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help > >
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