Segmentation violation on Big Sur 11.2.3

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_ROOT Version: 6.22.06 , 6.22.08
Platform: MacOS 11.2.3 BigSur
Compiler: clang 1.20

I am a retired physicist from the CMS collaboration, and use root for my things. Today I downloaded 6.22.08; after the installation I got the following error (I got the same error running 6.22.06):

MLO@tyrfing 1 $ root
warning: no such sysroot directory: '/Library/Developer/CommandLineTools/SDKs/MacOSX11.0.sdk'

 *** Break *** segmentation violation

Since my /Library/Developer/CommandLineTools/SDKs/ directory contains

MLO@tyrfing 2 $ ls /Library/Developer/CommandLineTools/SDKs/
MacOSX.sdk MacOSX10.15.sdk MacOSX11.1.sdk

this one should be corrected easily 8^)

Of course, been there, done that. But correct your tar,gz distribution file.

Hi @mlo ,
and welcome to the ROOT forum.

We are aware of the problem, and it’s not @Wile_E_Coyote 's fault :sweat_smile:

This is cling depends on exact macOS SDK headers · Issue #7021 · root-project/root · GitHub , you can track progress on the issue there.


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