The default text search configuration will be set to "simple" ?

Stefan Schwarzer <stefan.schwarzer@xxxxxxxxxxxx> · Mon, 14 Apr 2008 07:47:21 +0200

Hi there,

what does this message mean? I didn't find any information on the web,  
beside of others having similar messages...

     ------------------------------
The database cluster will be initialized with locales
  COLLATE:  en_US.UTF-8
  CTYPE:    UTF-8
  MESSAGES: en_US.UTF-8
  MONETARY: en_US.UTF-8
  NUMERIC:  en_US.UTF-8
  TIME:     en_US.UTF-8
The default database encoding has accordingly been set to UTF8.
initdb: could not find suitable text search configuration for locale  
UTF-8
The default text search configuration will be set to "simple".
     ------------------------------

Thanks for any advice,

Stef