[pgrouting-users] PgRouting sew-devel-2_0 : topology problem

[Daniel Kastl]

On Tue, Mar 19, 2013 at 12:04 AM, Stephen Woodbridge <
woodbri at swoodbridge.com> wrote:

> On 3/18/2013 10:48 AM, Frédéric Bonifas wrote:
>
>> Hi,
>>
>> I have built PgRouting from the sew-devel-2_0 branch. I am using
>> Postgis 2.0 and PostgreSql 9.1.8
>>
>> I have created a database "routing" and created the postgis and
>> pgrouting extensions on it :
>> createdb routing
>> createlang plpgsql routing
>>
>
> You can use "CREATE EXTENSION plpgsql" but I'm not sure it is even needed.
>
> psql -d routing -c "CREATE EXTENSION postgis;"
>> psql -d routing -c "CREATE EXTENSION pgrouting;"
>>
>> I did not run the following lines because I assume that "CREATE
>> EXTENSION pgrouting;" does that but I may be wrong. Anyway, the
>> /usr/share/postlbs/ directory is empty.
>> psql -d routing -f /usr/share/postlbs/routing_**core.sql
>> psql -d routing -f /usr/share/postlbs/routing_**core_wrappers.sql
>> psql -d routing -f /usr/share/postlbs/routing_**topology.sql
>>
>
> Right when you install an extension it loads all the files as part of the
> extension. And I do not install files in /usr/share/postlbs The extension
> installs share/postgresql/extension/**pgrouting--1.0.7.sql which contains
> all the SQL concatenated into one file.
>
> One problem with the current setup is that tsp and dd are optional and as
> a result probably need to be broken out into separate extensions, but that
> should not be a problem for now.
>
>
If we still need an own directory in /usr/share I would at least rename it
to something like /usr/share/pgrouting ;-)
Otherwise follow the way PostGIS does might be better and use the
PostgreSQL shared directory

Personally I would not separate DD and TSP anymore and make it optional.
The CGAL dependency was painful some years ago, but doesn'T PostGIS require
CGAL now as well? I might be wrong.
And Gaul dependency for TSP could be probably replaced you said.

If they are not optional anymore, then add ing one pgrouting extension
should be enough.

Daniel








-- 
Georepublic UG & Georepublic Japan
eMail: daniel.kastl at georepublic.de
Web: http://georepublic.de
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