Immediately after installing "Qt Creator 4.2.0 (4.2.0)
Based on Qt 5.7.1 (Clang 7.0 (Apple), 64 bit)
Built on Dec 9 2016 12:24:11
From revision 5071dd80cb"
After searching for the error in the QT forums and over the internet, the solutions offered did not seem to correspond to the setup on my machine.
I received the error after trialing the analog clock example project to test whether my installation was successful.
I have xcode installed the latest Version 8.2.1 (8C1002) prior to the QT Creator installation.
If there is a fix or a work around or some basic setting that I missed I'd be grateful for the advice : )