Nothing weird in your environment (btw, you are building as root?). Could you ldd and nm the libzmq and show us the output ?
On Tue, Feb 21, 2012 at 8:55 PM, gonzalo diethelm <[email protected]> wrote: > Yes, that's why I suggested there were some C++ libraries missing. > > Quick test: write a C++ (not a C) "hello world" program and see if you can > compile, link and run it. > > -- > Gonzalo Diethelm > DCV Chile > > > > -----Original Message----- > > From: [email protected] [mailto:zeromq-dev- > > [email protected]] On Behalf Of Wolfgang Richter > > Sent: Tuesday, February 21, 2012 4:18 PM > > To: ZeroMQ development list > > Subject: Re: [zeromq-dev] Issues installing ZeroMQ and PyZMQ on RHEL 6 > > > > Ah, missed the attachment, it does seem as if some std C++ library is > missing > > or not installed in the proper path. > > > > You compiled on the same system (another cause for the issue Aurélien > > Vallée raised)? > > > > -- > > Wolf > > > > On Tue, Feb 21, 2012 at 2:14 PM, Wolfgang Richter <[email protected]> > > wrote: > > > When trying -lzmq you mean you've verified that the library is > > > installed system-wide? > > > > > > Or you don't have permission to do that (be root, do make install)? > > > > > > If not, it's still possible to build and link against alternate path > > > libzmq binaries, just trickier with gcc's -L and -l. > > > > > > -- > > > Wolf > > > > > > On Tue, Feb 21, 2012 at 2:09 PM, Kushal Dalmia <[email protected]> > wrote: > > >> Hi, > > >> > > >> These are the required outputs: > > >> > > >> 14:06:15 # echo $PATH > > >> /usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/sbin:/bin:/usr/ > > >> sbin:/usr/bin > > >> > > >> 14:06:19 # echo $LD_LIBRARY_PATH > > >> /usr/local/lib:/usr/local/lib64:/usr/lib > > >> > > >> 14:06:50 # echo $LD_PRELOAD > > >> > > >> 14:07:12 # echo $LDFLAGS > > >> > > >> 14:07:34 # which gcc > > >> /usr/bin/gcc > > >> > > >> Thanks, > > >> Kushal > > >> > > >> 2012/2/21 Aurélien Vallée <[email protected]>: > > >>> Seems like you're not using the appropriate libstdc++ used to build > zmq. > > >>> Most of the time, this simply means that you created an incoherency > > >>> between your $PATH and $LD_LIBRARY_PATH. e.g. you have a custom > > gcc > > >>> in your $PATH that linked with a libstdc++ that is not accessible. > > >>> Could you show us: > > >>> echo $PATH > > >>> echo $LD_LIBRARY_PATH > > >>> echo $LD_PRELOAD > > >>> echo $LDFLAGS > > >>> which gcc > > >>> > > >>> > > >>> On Tue, Feb 21, 2012 at 11:57 AM, Justin Cook <[email protected]> > > wrote: > > >>>> > > >>>> Looks like this is installed outside the standard library path. > > >>>> > > >>>> $ export LIBRARY_PATH=<dir to libs> > > >>>> > > >>>> On Tue, Feb 21, 2012 at 6:41 AM, Kushal Dalmia <[email protected]> > > wrote: > > >>>> > Hi, > > >>>> > > > >>>> > I am a researcher at Carnegie Mellon University and am trying to > > >>>> > install ZeroMQ with its Python bindings on a RHEL 6 box (Red Hat > > >>>> > Enterprise Linux Workstation release 6.1 (Santiago)). > > >>>> > > > >>>> > I first tried getting the source from the ZeroMQ website and > > >>>> > building it. > > >>>> > The build finishes successfully and I can see all the required > > >>>> > header files and libraries in the expected dirs. However, when I > > >>>> > write a simple C application which links with "-lzmq", the linker > > >>>> > fails with a bunch of errors (Please see attached file for > > >>>> > details). > > >>>> > > > >>>> > I also tried getting and installing the RPM > > >>>> > (zeromq-2.1.9-1.el6.x86_64.rpm), but get the same issue when > > >>>> > trying to link to it. > > >>>> > > > >>>> > Please suggest me how to go about this? The same errors are seen > > >>>> > when I do a "easy_install pyzmq" to install the python bindings. > > >>>> > > > >>>> > Thanks, > > >>>> > Kushal Dalmia > > >>>> > Graduate Student > > >>>> > Carnegie Mellon University > > >>>> _______________________________________________ > > >>>> zeromq-dev mailing list > > >>>> [email protected] > > >>>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev > > >>> > > >>> > > >>> > > >>> > > >>> -- > > >>> Aurélien Vallée > > >>> +33 6 47 41 70 37 > > >>> > > >>> _______________________________________________ > > >>> zeromq-dev mailing list > > >>> [email protected] > > >>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev > > >>> > > >> _______________________________________________ > > >> zeromq-dev mailing list > > >> [email protected] > > >> http://lists.zeromq.org/mailman/listinfo/zeromq-dev > > _______________________________________________ > > zeromq-dev mailing list > > [email protected] > > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > ----------------------------------------- > Declaración de confidencialidad: Este Mensaje esta destinado para > el uso de la o las personas o entidades a quien ha sido dirigido y > puede contener información reservada y confidencial que no puede > ser divulgada, difundida, ni aprovechada en forma alguna. 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Unauthorized use of the > information in this electronic mail message may be subject to the > penalties set forth by Chilean law. > If you have received this electronic mail message in error, we ask > you to destroy the message and its attached file(s) and to > immediately notify the sender by answering this message. > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > -- Aurélien Vallée +33 6 47 41 70 37
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