I still haven't figured out all my compile error problems on a new install; maybe #include "Arduino.h" will fix it. But I can compile okay if I remove all the libraries from my library folder, which I've done for the time being. But I seem to be having a problem with the Automatic Procedure. I Created a new project (test4) as described in step 3.1 and select Build as my target then Run.
I didn't get any build errors, but when I compared my project to step 3.1.2, I see that the identity and type for test4.ino is still plain text. It didn't change the settings in the External Build Tool Configuration and didn't add the Arduino directories under sketchbook. It's like the Automatic Procedure isn't running.