Please follow below instructions to install kaldin.
Download latest war/zip from http://www.kaldin.com/downloads/.
Copy downloaded war in tomcat's webapp directory and then start tomcat.
Once tomcat starts sucessfully. Open below link in your browser.
If everything is gone smoothly it will show you installation page.
Fill the details of your database name, host, user & password. Please make sure database details are valid.
If given database is not exists it will create new database with the same and if database with same name exists in mysql it will override database.
Once installation finished. It will redirect you to kaldin home page.