trouble with CiviCRM Installer on wordpress
CiviCRM is a very different beast than other plugins - it has more code than WordPress itself!  Unfortunately the "normal" WordPress installation doesn't work.  You can find detailed instructions here: https://wiki.civicrm.org/confluence/display/CRMDOC/Installing+CiviCRM+for+WordPress.  Also feel free to ask both here and on https://chat.civicrm.org for help!