Dear All

Please ignore this request!  The problem was a silly typo:

    postgres://tdb_user:tdb_p...@locahost/tdb_dbname

should be

    postgres://tdb_user:tdb_p...@localhost/tdb_dbname

I am booked in for new glasses on Saturday.

Thanks, best wishes and apologies.

Ivan

On May 13, 3:05 pm, Ivan Uemlianin <[email protected]> wrote:
> Dear All
>
> I am trying to set up trac with postgresql.  However, in trac-admin
> initenv I am receiving a "no route to host" error:
>
> Database connection string [sqlite:db/trac.db]>
> postgres://tdb_user:tdb_p...@locahost/tdb_dbname
>
> Creating and Initializing Project
> Initenv for '/opt/trac/pgtest' failed.
> Failed to create environment.
> could not connect to server: No route to host
>         Is the server running on host "locahost" and accepting
>         TCP/IP connections on port 5432?
>
> Traceback (most recent call last):
>   File "build/bdist.linux-x86_64/egg/trac/admin/console.py", line 413,
> in do_initenv
>     options=options)
>   File "build/bdist.linux-x86_64/egg/trac/env.py", line 221, in
> __init__
>     self.create(options)
>   File "build/bdist.linux-x86_64/egg/trac/env.py", line 410, in create
>     DatabaseManager(self).init_db()
>   File "build/bdist.linux-x86_64/egg/trac/db/api.py", line 87, in
> init_db
>     connector.init_db(**args)
>   File "build/bdist.linux-x86_64/egg/trac/db/postgres_backend.py",
> line 98, in init_db
>     params)
>   File "build/bdist.linux-x86_64/egg/trac/db/postgres_backend.py",
> line 87, in get_connection
>     params)
>   File "build/bdist.linux-x86_64/egg/trac/db/postgres_backend.py",
> line 203, in __init__
>     port))
> OperationalError: could not connect to server: No route to host
>         Is the server running on host "locahost" and accepting
>         TCP/IP connections on port 5432?
>
> trac-admin is happy with sqlite.
> I can login to postgresql using psql.
> I have disabled iptables and selinux (It's all on a centos machine).
> Stopping my web server (nginx) makes no difference.
>
> ping localhost works but indeed ping localhost 5432 does not (receives
> no packets).  However, postgresql.conf has:
>
> listen_addresses = 'localhost'
> port = 5432
>
> I have the feeling I'm missing something obvious (I have read the FAQ,
> Googled, etc.).  Please can anyone advise?
>
> With thanks and best wishes
>
> Ivan
>
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