Error building Garfield++ on Mac using latest version of CMake

Hello Miranda,

Thanks for the post and welcome to the ROOT Community!

I am sorry you experienced this issue. It has been reported in the past (Using Root 6-30-02 with CMake: Vdt connot be found) and has already been fixed upstream. The fix will be part of the forthcoming ROOT 6.30.04, which will be hopefully available next week.

Cheers,
D