RoundCube Problem with database

Hello
I got a problem to install roundcube.

DATABASE ERROR: CONNECTION FAILED!

Followed this tutorial
http://help.directadmin.com/item.php?id=206

And when i did
# ./build roundcube
Get an error

Inserting data to mysql and creating database/user for roundcube...
ERROR 1045 (28000): Access denied for user 'da_roundcube'@'localhost' (using password: YES)
Database created, da_roundcube password is PASSWORD Hided
Editing roundcube configuration...
Roundcube 1.1.1 has been installed successfully.
Executing database schema update.
Updating database schema (2013011000)... [OK]
Updating database schema (2013042700)... [OK]
Updating database schema (2013052500)... [OK]
ERROR: [1146] Table 'da_roundcube.cache' doesn't exist (SQL Query: ALTER TABLE `cache` ADD `expires` datetime DEFAULT NULL)Updating database schema (2013061000)... [FAILED]
Error 500: Error in DDL upgrade 2013061000: [1146] Table 'da_roundcube.cache' doesn't exist
ERROR: [1146] Table 'da_roundcube.users' doesn't exist (SQL Query: SELECT `user_id` FROM `users` ORDER BY `user_id`)

Any suggestions what to do to install it?

Are you trying to install or upgrade it? You can drop database da_roundcube and run "./build roundcube" if that's installation (not upgrade).

I messed up a bit when i try'd to install a wrong package.

http://help.directadmin.com/item.php?id=493

Just latter noticed that i am doing wrong.
Now i am trying to install by
#./build rouncube

The version i am trying to install now is
roundcubemail-1.1.1.tar.gz

I gues i need to update it.
Just deleted the database and installed
Directadmin>CustomBuild 2.0 plugin>Build Software>Install/update RoundCube webmail.
Fixed all working fine.

Hi I am having a problem with roundcube as well i was getting the database connection error and followed this http://help.directadmin.com/item.php?id=206 but when I try to build roundcube I am getting the error below .

./build roundcube
File already exists
MD5 Checksum on roundcubemail-1.1.1.tar.gz passed.
Inserting data to mysql and creating database/user for roundcube...
ERROR 1044 (42000) at line 1: Access denied for user 'backup'@'localhost' to database 'da_roundcube'
ERROR 1044 (42000) at line 1: Access denied for user 'backup'@'localhost' to database 'da_roundcube'
ERROR 1049 (42000) at line 1: Unknown database 'da_roundcube'
Database created, da_roundcube password is oC3c9w2Sddj8mV0V
Editing roundcube configuration...
Roundcube 1.1.1 has been installed successfully.
Executing database schema update.
This instance of Roundcube is up-to-date.
Have fun!