Hello,klaus
 
    First thank for your suggest!
    My OS I FC4,postgresql client is 8.0.3,openser  1.2.0
    I try to update libpq to libpq4.It cann't  work when I  start the opener.The postgres.so is cann't be loaded.
    But using the mysql it works well.
    
    Before now when  I  execute openser_postgresql.sh it occurs the following error
    ~./pgpass does not exist, please create this file and support proper credentials for user postgres.
   Note: you need at least postgresql>= 7.3
   And I write a pgpass file to solve the problem.Following  is the  content of  file:
 
    *:*:*:postgres:""
  
   Do you have other suggestion?
   Thank you!
 
 
   Best Regards

Junjie Zhao
2007-03-15