Can't edit/clone/create styles

The current code does not check if the 'image' module is installed. This leads to an error on the styles config page.

TODO:

• Add a module_exists() to see if the image module is available.

Original:

I just installed openlayers 2.x (Feb-26), and i can't add, edit nor clone styles.

This is the error:
Fatal error: Call to undefined function image_style_options() in sites\all\modules\openlayers\modules\openlayers_ui\plugins\export_ui\openlayers_styles_ui.class.php on line 3
As far as i can see, i searched for "image_style_options" function, and it only appears in the detailed file. So i guess something is missing within the file or out of it.

Thanks for your time.