/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libpython3.7m.a(dynamic_annotations.o) has no symbols /Library/Developer/CommandLineTools/usr/bin/ranlib: file: libpython3.7m.a(pymath.o) has no symbols clang: error: unable to execute command: Terminated: 15 clang: error: clang frontend command failed due to signal (use -v to see invocation) Apple LLVM version 10.0.1 (clang-1001.0.46.3) Target: x86_64-apple-darwin18.2.0 Thread model: posix InstalledDir: /Library/Developer/CommandLineTools/usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to http://developer.apple.com/bugreporter/ and include the crash backtrace, preprocessed source, and associated run script. make: *** [sharedmods] Terminated: 15 ERROR: Exiting with code: 5