Can't successfuly run build_dependencies.sh

[nvssynthesis]

It appears that some necessary files for the build script are not included. Or is this user error?
fwiw, I'm on Apple M2 running Ventura 13.3.

$ cd cpp-timbreID/libs
$ ./build_dependencies.sh 
./build_dependencies.sh: line 4: ./scripts/get_waf.sh: No such file or directory
./build_dependencies.sh: line 5: ./waf: No such file or directory
./build_dependencies.sh: line 6: ./waf: No such file or directory
mv: rename .../cpp-timbreID/libs/aubio/build-amd64/src/lib*.so* to .../cpp-timbreID/libs/aubio/build-amd64/src/PLEASE_DONT_USE_SHARED/lib*.so*: No such file or directory
./build_dependencies.sh: line 15: /opt/elk/0.11.0/environment-setup-cortexa72-elk-linux: No such file or directory
./build_dependencies.sh: line 16: cd: aubio: No such file or directory
./build_dependencies.sh: line 17: ./scripts/get_waf.sh: No such file or directory
./build_dependencies.sh: line 18: ./waf: No such file or directory
./build_dependencies.sh: line 38: ./waf: No such file or directory
mv: rename .../cpp-timbreID/libs/aubio/build-aarch64/src/lib*.so* to .../cpp-timbreID/libs/aubio/build-aarch64/src/PLEASE_DONT_USE_SHARED/lib*.so*: No such file or directory