[Click] MultiQ runtime problem : does "undefined symbol: _ZTI17AggregateListener" ring a bell?

[Eddie Kohler]

Hi Guillaume,

To use MultiQ, you need to make sure that your Click "./configure" line 
included "--enable-analysis".  It sounds like it did not.  Reconfigure with 
"--enable-analysis", re-make install, and try again.

Eddie


Guillaume Urvoy-Keller wrote:
> After a successful installation of click (using the conf examples, it
> works correctly) and an apparently correct (configure.make,make install)
> for the packages, we have tried to use  mutliq  using the example
> config file provided as a test  (and a tcpdump file on the standard
> input) :
> 
>  require(models);
>   d :: FromDump(-, STOP true, FORCE_IP true)
>      -> IPClassifier(tcp)
>      -> a :: AggregateIPFlows
>      -> tcpc :: TCPCollector(tcpinfo.xml, SOURCE d, NOTIFIER a)
>      -> Discard;
>   MultiQ(TCPCOLLECTOR tcpc);
> 
> 
> We always fall on the following error:
> 
> package /opt/click_1.5.0/lib/models.uo
> : undefined symbol:
> _ZTI17AggregateListener
> requirement 'models' not available
> collect:4: unknown element class 'AggregateIPFlows'
> collect:5: unknown element class 'TCPCollector'
> 
> The shared library models.uo has been correctly installed and updated
> while installing the packages. Did anyone encounter this error? We made 
> the test on fedora core 6 and redhat distributions (we did a
> user-level installation only).
> 
> Thanks in advance.
> 
> Guillaume
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