[pgrouting-users] undefined symbol: __gmpq_equal

[Daniel Kastl]

Hi Dave,

Do you mean this fix that didn't work for you?
https://github.com/pgRouting/pgrouting/issues/48

With Ubuntu 11.04 there was such an error as well, but that time this small
fix was sufficient:
https://github.com/pgRouting/pgrouting/commit/803092f4103f3ebd7420e598c5ab5231fe40def4

Daniel


On Sun, Feb 5, 2012 at 5:55 PM, Dave Potts <dave.potts at pinan.co.uk> wrote:

> Hi List
>
> I am running Postgres 8.4.10 on  2.6.38-13-generic #54-Ubuntu,  I was
> having some issues with the pgr source code, so I down loaded it and
> attempted to build it.
>
> Everything seemed to go ok until I tried to use the driving distance code
> when I got the diagnostic
>
> psql:routing_dd.sql:28: ERROR: could not load library
> "/usr/lib/postgresql/9.1/lib/librouting_dd.so":
> /usr/lib/postgresql/9.1/lib/librouting_dd.so: undefined symbol:
> __gmpq_equal
>
> I have tried the bug fix DD_routing and PostgreSQL 9.1, which seems to
> fixes other peoples problems with the same bug, but it does not work on my
> machine.
>
> Any suggestion as to what to do next?
>
> >From what I have seen it looks like a version issue/relocation error.  I
> looked at most of the liabires with nm -C and can not find the ' missing
> library'
>
> Dave.
>
>
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-- 
Georepublic UG & Georepublic Japan
eMail: daniel.kastl at georepublic.de
Web: http://georepublic.de
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