m new to vtiger crm.can any explain how to install vtiger crm and how to create database connection..

i tried to install vtiger crm in localhost but am getting lot errors and workings like

Deprecated: Assigning the return value of new by reference is deprecated in C:\xampp\htdocs\vtigercrm\adodb\adodb-xmlschema.inc.php on line 373

Deprecated: Assigning the return value of new by reference is deprecated in C:\xampp\htdocs\vtigercrm\adodb\adodb-xmlschema.inc.php on line 385

Strict Standards: Declaration of dbTable::create() should be compatible with that of dbObject::create() in C:\xampp\htdocs\vtigercrm\adodb\adodb-xmlschema.inc.php on line 605

Strict Standards: Declaration of dbIndex::create() should be compatible with that of dbObject::create() in C:\xampp\htdocs\vtigercrm\adodb\adodb-xmlschema.inc.php on line 769

Strict Standards: Declaration of HelpDesk::process_list_query() should be compatible with that of CRMEntity::process_list_query() in C:\xampp\htdocs\vtigercrm\modules\HelpDesk\HelpDesk.php on line 771

Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\vtigercrm\modules\HelpDesk\HelpDesk.php:771) in C:\xampp\htdocs\vtigercrm\index.php on line 91

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\xampp\htdocs\vtigercrm\modules\HelpDesk\HelpDesk.php:771) in C:\xampp\htdocs\vtigercrm\index.php on line 96.

these are some of the errors am getting while try to install vtiger crm..

Link for Download 

http://vtiger-crm.en.malavida.com/download

Source

http://stackoverflow.com