http://www.yiiframework.com/extension/yii-user-management
yum rc5 has this script for mysql
CREATE TABLE IF NOT EXISTS `translation` (
`message` varbinary(255) NOT NULL,
`translation` varchar(255) NOT NULL,
`language` varchar(5) NOT NULL,
`category` varchar(255) NOT NULL,
PRIMARY KEY (`message`,`language`,`category`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
on older mysql versions like debian lenny has, max primary key size is 1000 bytes.
if the encoding in latin1 it is okey since they use 1 byte per char but utf8 uses 3 bytes to calculate maximal posible primery key size.
As result this query needs (255 +255 + 255)*3 = 2295 bytes size for primery key and yum can’t be installed with installer.
You need to manually edit install script