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
