Is my database library missing?

[eluser]walterbyrd[/eluser]
Thanks for the help. But I still can not get anything to work.

I am working on my local system right now. I'm not sure where path.php is located.

I created a mysql database from the command line, and I filled out the database.php file.

Here is what I did on the mysql side:
mysql> create database Blog;
mysql> use Blog;
mysql> create table entries
-> (id int not null primary key auto_increment,
-> title varchar(30),
-> body text);
mysql> create table comments
-> (id int not null primary key auto_increment,
-> entry_id int,
-> body text);
mysql> GRANT ALL PRIVILEGES ON *.* TO walter@localhost IDENTIFIED BY 'xxxxxx' WITH GRANT OPTION;


This is from my database.php file:
$active_group = "default";

$db['default']['hostname'] = "localhost";
$db['default']['username'] = "walter";
$db['default']['password'] = "xxxxxx";
$db['default']['database'] = "Blog";
$db['default']['dbdriver'] = "mysql";
$db['default']['dbprefix'] = "";
$db['default']['active_r'] = TRUE;
$db['default']['pconnect'] = TRUE;
$db['default']['db_debug'] = TRUE;
$db['default']['cache_on'] = FALSE;
$db['default']['cachedir'] = TRUE;

I checked to make sure there were no trailing spaces after the last ?>.