[zeromq-dev] Issues installing ZeroMQ and PyZMQ on RHEL 6

[Wolfgang Richter]

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 <kdpict at gmail.com> 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 <vallee.aurelien at gmail.com>:
>> 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 <jhcook at gmail.com> 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 <kdpict at gmail.com> 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
>>> zeromq-dev at lists.zeromq.org
>>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>>
>>
>>
>>
>> --
>> Aurélien Vallée
>> +33 6 47 41 70 37
>>
>> _______________________________________________
>> zeromq-dev mailing list
>> zeromq-dev at lists.zeromq.org
>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>>
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