Problem with Unity installer 5.1.0

Hello,

I am having last version of OS x, my version of Unity is 5.0.0, I want upgrade to 5.1.0 via official Unity installer for MAC OS.

But if I want choose install destination so error - Failed to download the installer configuration…The operation couldnt be completed. (NSURLErrorDomain error - 1100.)…

Do you know where could be problem ? My internet provider ?

Thank you very much for help

Download:

http://download.unity3d.com/download_unity/ec70b008569d/MacEditorInstaller/Unity-5.1.0f3.pkg

Got the same problem. Thank you takuodoi!

Yeah, you can install unity from the PKG file but it doest not contain the build modules… And you can’t download them because the download page does not exist.