It really is an error in the script, see that it recorded the wrong name in config.conf I think the variable $ was missing
database.0.name = {database_name}
Recent changes have required me to work on the FusionPBX. Issue reported by dbbrito is fixed. There is still likely a few other things to fix. I'll be doing another test install soon.
Now I can see the login screen, now the errors appear: Warning: Invalid argument supplied for foreach() in /var/www/fusionpbx/resources/classes/domains.php on line 458
Warning: Invalid argument supplied for foreach() in /var/www/fusionpbx/resources/classes/domains.php on line 464
No, it is because Mark is making major changes right now to the installer script and it has thrown up a few unforseen problems, he is busy nailing them right now though. Just be patient, it will soon be fixed.