Error while running codegraph on Mac OS X 10.11.3

[xennygrimmato]

After building pfff, I tried to run codegraph and got the following error:

2016-08-12 11:19:17.589 codegraph[89464:1210334] *** WARNING: Method userSpaceScaleFactor in class NSView is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead. 

What is the suggested fix for this?

[aryx]

I have no idea. This warning does not come from the code I wrote. It probably comes from the GTK library I use for the user interface. NSView is I think the main UI class of MacOSX. If you grep userSpaceScaleFactor in the code of pfff/ you will see it is never used.

[xennygrimmato]

I just noticed that it is a warning. Yes, it is from GTK.
Actually, the error that I get immediately after the warning is:
Fatal error: exception Not_found.
I wonder which library was not found though.

Vaibhavs-MacBook-Pro:pfff vaibhavtulsyan$ ./codegraph ~/pfff
2016-08-13 01:55:31.384 codegraph[38870:1639667] *** WARNING: Method userSpaceScaleFactor in class NSView is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead. 
Fatal error: exception Not_found