So as the title suggest, I am looking for some guidance with an issue I am having. I haven't built a site in years so the cobwebs have moved in and I am at a loss here. I have a HTML bootstrap based theme I am trying to upload... pretty much anywhere. I would prefer Wordpress but Drupal or Joomla are okay too. Basically I have zipped it and tried to install it on WP but I getting errors. I corrected a few of them but I am hung up on this error - The package could not be installed. The style.css stylesheet doesn't contain a valid theme header. The header is there so I don't get it. I would appreciate any suggestions from you site builder gurus!