Use the same instructions when updating to a new version too.

Step 1: Upload the installation script on your server.

For detailed FTP INSTRUCTIONS click here.

Step 2: Create a MySQL database & add a user in it.

For detailed MySQL instructions click here.
For instructions on how to create a db and add a user in it watch this video. (use 'toc' without the quotes for useraname and password.)

Step 3: Run the installation script

Type: http://WWW.YOURSERVER.COM/cgi-bin/INSTALLATION-CGI-FILE-NAME-HERE.cgi in your browser and you'll see the installation form.

Insert your DB information.

Once done you will be asked to login to your administration panel.
Write down the URL:

http://www.YOURSERVER.com/cgi-bin/lyre.cgi/jvm/main.html
Replace YOURSERVER.com with your domain name.

Use these codes to login to your administration panel for first time:

username: test
password: test

Change those codes once you're in.