2nd time I'm trying to get Hise to work on my MacBook.

1st time I followed David Healeys instruction video by downloading release 2.0.
Back then I could open projucer but the project would build with tons of errors and warnings.
Asked in the forum and was told that I needed to download the current build and not the last stable one.

Ok, tried that and now I can't even open projucer.

• Current build download: "projucer is damaged and can not be opened"
• 2.0 build download: "you do not have permission to open this file"
  Hise.pkg: Sure... it installs, but I have no idea what to do afterwards since none of the tutorials talk about the pkg installer.

What do I need to do to get this to work on my MacBook?

I'm willing to learn but this is all very new to me and without the proper, up-to-date tutorials I have no idea what I need to do.....