Omega Tools Transform Theme Name error I am getting the following error when trying to create an omega-sub-theme on my local machine (OSX) using drush on Acquia Dev Desktop.

PHP Fatal error:  Call to undefined function _omega_tools_transform_theme_name()


Install process I followed goes:


Set Name
unique machine name
Omega (HTML5 base)
Default Starterkit
Destination: sites/all/themes
keep starterkit read me files
enable theme/ set as default
download libraries defined in libraries.make


Fatal error occurs here.
As per Clive's comment the error was Omega-Tools. I had disabled it but it required uninstalling and then I even had to delete the module from the modules directory to stop it from showing up in the modules page. After this I encountered this issue ( https://www.drupal.org/node/2200473 ) and then everything worked. Thanks Clive.