I am trying to download the
iOS 8.4 simulator in
Xcode 7 and it returns this error:
Could not download and install ios 8.4. Authorization is required to install the packages.
Before that I entered my user password.
To do this, run
root with the
sudo command and install within that session:
Once you have installed you must exit and start normally.
You should be careful if you have projects open when you use sudo to launch Xcode.