I'm using the latest version of the plugin (0.67) and WP. When I try to use the widget, I get an error:
Fatal error: Call to a member function formatWidget() on a non-object in [site]/wp-content/plugins/mendeleyplugin/wp-mendeley.php on line 898
I don't have any other OAuth plugins as far as I know, and should have CuRL (I'm on Godaddy Linux hosting). Any suggestions as to what is happening?