Problem to finish install RoundCube

[infologic]

Hello

I wish deploy "RoundCuble" in my company first and then for our customers.

But i have a problem at the end instalaltion :

Check configured database settings
Backend: PEAR::MDB2
DSN (write):  NOT OK(MDB2 Error: insufficient permissions)

Make sure that the configured database exists and that the user has write privileges
DSN: mysql://roundcube:roundcube@localhost/roundcubemail

There are known problems with MDB2 running on PHP 4. Try setting db_backend to 'db' instead

I can connect at my SQL base with user roundcube

[root@mailhost config]# mysql -u roundcube -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 11
Server version: 5.0.45 Source distribution

Type 'help;' or '\h' for help. Type '\c' to clear the buffer.

mysql>

I don't understand this problem.
Have you ever had this problem ?

OS : RHEL5.4
PHP : PHP 5.1.6 (cli) (built: Nov 12 2008 11:22:53)
RoundCube : roundcubemail-0.1.1.tar.gz

[infologic]

I solved my problem.

The problem was that the name of database was "rouncubemail" instead of "roundcube".

After change the /usr/share/webmail/config/db.inc.php thne name of database it's OK.

Thanks

[insidious]

Thank you for the detailed answer, it helped me fix my problem.
I come across so many "thank you i solved my problem" these days, without any details on how they did ...

Now roundcube works with plesk like a charm !

[oldschool]

"RoundCuble"
"rouncubemail"
"thne"

What a fun...