Users with Mac OS 10.9.5 or 10.10 will see a warning when they try to open Vuo or an app made with Vuo. Vuo or the app won't open. This is due to a change in how Apple checks for valid software signatures in Gatekeeper, an Apple security feature.
How did the result differ from what you expected?:
Vuo should open without a warning.
Have you found a workaround?:
Yes. Users will have to change their security settings or right click on Vuo or a Vuo-created app and then select "Open" from the context menu to have Vuo or the app open on their machine.
To change Gatekeeper security options, go to: Apple menu > System Preferences… > Security & Privacy > General tab under the header "Allow applications downloaded from:", and select "Anywhere".