no place to set a password during the installation -> how to login? |bitnami-tracks

I can't login to Tracks and i hope you can help me. I have installed bitnami-rubystack-1.9.3-1-linux-x64 and tracks-2.1-2-module-linux-x64 on Ubuntu 12.04 64bit.

I read in your readme-file:

8. DEFAULT USERNAMES AND PASSWORDS

The Tracks administrative user and password are the ones you set at
    installation time. 

Sorry, but there was no place to set a password during the installation:

    root@desktop-2:~/Downloads/BitNami/bitnami-Tracks_2.1-2_module# ./bitnami-tracks-2.1-2-module-linux-x64-installer.run
    ----------------------------------------------------------------------------
    Welcome to the BitNami Tracks Module Setup Wizard.

----------------------------------------------------------------------------
    Installation folder

Please choose a folder that contains an installation of BitNami RubyStack.

Select a folder []: /opt/rubystack

----------------------------------------------------------------------------
    Create Admin account

Login [user]: user

Your real name [User Name]: user

Email Address [user@example.com]: ****************** (my email-address)

Please enter the existing MySQL password for BitNami RubyStack

Password : ********** (password)

----------------------------------------------------------------------------
    Setup is now ready to begin installing BitNami Tracks Module on your computer.

Do you want to continue? [Y/n]: y

----------------------------------------------------------------------------
    Please wait while Setup installs BitNami Tracks Module on your computer.

Installing
     0% ______________ 50% ______________ 100%
     #########################################

----------------------------------------------------------------------------
    Setup has finished installing BitNami Tracks Module on your computer.

Launch BitNami Tracks Module [Y/n]: y

How to login or reset password?

cheers

Darek