Follow below steps to install database manually.
Download kaldin database script file from kaldin download page
Create database in mysql and execute below commands on Terminal/Command prompt
For Linux
mysql -u username -p database_name < structure.sql
mysql -u username -p database_name < data.sql
For Windows
Locate mysql bin directory
path_to_mysql_bin/mysql -u username -p database_name < structure.sql
path_to_mysql_bin/mysql -u username -p database_name < data.sql
Once database is installed run kaldin installer from http://domain_name/install/install.jsp
Select Option I already have database. Fill your database credential or you can add it in context.xml manually.
Create admin user for kaldin login.
You can now user kaldin application.