[postgis-users] error: undefined symbol: json_tokener_errors in POSTGIS2.0

[P Mohan]

Hello,

 i am getting json_tokener_errors when trying to run postgis.sql.

DETAIL:  Creating a shell type definition. psql:a.sql:4: ERROR:  could not
load library "/usr/lib/postgresql/9.1/lib/postgis-2.0.so":
/usr/lib/postgresql/9.1/lib/postgis-2.0.so: undefined symbol:
json_tokener_errors

is it a known issue? is there a way to fix this.

*System Info :*
    OS Ubuntu Oneiric 32 bit, postgres 9.1
    latest tar ball of POSTGIS2.0
    installed json-c from source from github


Thanks
Pmohan
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/postgis-users/attachments/20120117/56faee04/attachment.html>