[horde] Hi, need help to install Webamail

[emonk]

Hi all.

I have this problem when I excute php setup.php from the console.


host:scripts# php setup.php
>
>
> What is the web root path on your web server for this installation, i.e.
> the path of the address you use to access Horde Groupware Webmail Edition in
> your browser? [/webmail]
>
> Horde Groupware Webmail Edition Configuration Menu
>     (0) Exit
>     (1) Configure database settings
>     (2) Create database or tables
>     (3) Configure administrator settings
>     (4) Update PEAR for a new or changed location
>     (5) Update from an older Horde Groupware Webmail Edition version
>
> Type your choice: 1
> What database backend should we use? [false]
>     (false) [None]
>     (dbase) dBase
>     (ibase) Firebird/InterBase
>     (fbsql) Frontbase
>     (ifx) Informix
>     (msql) mSQL
>     (mssql) MS SQL Server
>     (mysql) MySQL
>     (mysqli) MySQL (mysqli)
>     (oci8) Oracle
>     (odbc) ODBC
>     (pgsql) PostgreSQL
>     (sqlite) SQLite
>     (sybase) Sybase
>
> Type your choice: pgsql
> Request persistent connections? [0]
>     (1) Yes
>     (0) No
>
> Type your choice:
>
> Username to connect to the database as* [] horde
>
> Password to connect with [] myPassword
> How should we connect to the database? [unix]
>     (unix) UNIX Sockets
>     (tcp) TCP/IP
>
> Type your choice: tcp
>
> Database server/host* [] localhost
>
> Port the DB is running on, if non-standard
>
> Database name to use* [] horde
>
> Internally used charset* [utf-8]
>
> Writing main configuration file
>
> Fatal error: Call to undefined function:  first_child() in /srv/domains/
> host.com/webmaster/www/webmail/lib/Horde/Config.php on line 153
> host:scripts#
>
>
The document root for apache is  /var/www simbolic lynk to -> /srv/domains/
host.com/webmaster/www/
The Horde webmail aplicattion is on /var/www/webmail/
The db and user db has been created previously.
Using PHP 4.3.10-22

Any ideas?