[ckan-dev] Installation of ckanext-spacial

[Forum]

Good after noon,

I am trying to install ckanext-spacial and I followed the following 
documentation

http://docs.ckan.org/projects/ckanext-spatial/en/latest/install.html#install-postgis-and-system-packages

Apparently all step run well (i have not see an error message)

But when I enter the following command

/sudo -u postgres psql -d ckan_default -c "SELECT postgis_full_version()"/

Which is supposed to test the installation, the following line are dispayed:

/cry at crypc11:/usr/lib/ckan/default/src/ckanext-spatial$ sudo -u postgres 
psql -d ckan_default -c "SELECT postgis_full_version()"//
//NOTICE:  Function postgis_gdal_version() not found.  Is raster support 
enabled and rtpostgis.sql installed?
NOTICE:  Function postgis_topology_scripts_installed() not found. Is 
topology support enabled and topology.sql installed?
NOTICE:  Function postgis_raster_scripts_installed() not found. Is 
raster support enabled and rtpostgis.sql installed?
NOTICE:  Function postgis_raster_lib_version() not found. Is raster 
support enabled and rtpostgis.sql installed?//
//postgis_full_version //
//-----------------------------------------------------------------------------------------------------------------------//
// POSTGIS="2.1.2 r12389" GEOS="3.4.2-CAPI-1.8.2 r3921" PROJ="Rel. 
4.8.0, 6 March 2012" LIBXML="2.9.1" LIBJSON="UNKNOWN"//
//(1 row)/

Should I consider the red text as an error?
Did I missed something and what should  do to activate the above fonction?


Many thank
Cheers

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