I installed Drupal 7.17. Right after I changed the theme from default to http://drupal.org/project/ninesixtyrobots_omega . However, it seems I didn't install http://drupal.org/project/omega in advance. Then, http://longervision.ca/admin/config gives me only error messages:
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /hsphere/local/home/jiapei/longervision.ca/sites/all/themes/ninesixtyrobots_omega/template.php on line 91
Just wondering if there is a method to change the theme back to default without log into the theme GUI configuration? Can I just modify settings.php to do so ? If so, how to? I was told maybe http://drupal.org/node/23422 will help, but
$custom_theme = 'pushbutton';
it seems I need to replace 'pushbotton' ?