Error when installing ExRootAnalysis and Delphes on macOS 12.6

Hello,

I have successfully installed root (v. 6.26/06), MadGraph5 (v. 3.5.0) as well as pythia8 on a macOS 12.6 platform. However, when installing ExRootAnalysis and Delphes obtain several warnings and errors related to their source codes.

This is the message appearing when I attempt to download both modules:

""""""
clang: error: invalid deployment target for -stdlib=libc++ (requires OS X 10.7 or later)
make: *** [libDelphesNoFastJet.so] Error 1
Error detected during the compilation. Please check the compilation error and run make manually.
""""""

Does anyone know what could be the issue?

Best regards,
Yannick