Error undefined symbol: get_vtable with FR 3.0

Arran Cudbard-Bell a.cudbardb at
Sat Jul 27 01:39:27 CEST 2013

On 27 Jul 2013, at 00:28, John Dennis <jdennis at> wrote:

> On 07/26/2013 06:59 PM, Avesh Agarwal wrote:
>> Hello,
>> While running FR3.0 and loading modules via eap_tnc, I get the following
>> errors:
>> 9 [0x7f355327d840] WARN TNCS.Coordinator null - Error while initializing
>> libtool. ???J5: undefined symbol: get_vtable
>> And it sometimes gives segfaults. I did not have this issue with FR2.2.0
>> with the same set of packages. This error I am getting on both fedora 19
>> and rhel. I am not sure what I am missing. I used the FR3.0 packages
>> from .
> Are you sure you don't have cruft lying around somewhere?
> libtool isn't used in 3.0 and has no reference to that
> symbol.

I've actually seen a similar error in rlm_unix_odbc which no longer works in 3.0 either but worked in 2.x.x.  I'm not really sure what's happening.

Does libtnc use libtool for anything?

Arran Cudbard-Bell <a.cudbardb at>
FreeRADIUS Development Team

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