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 9.1.0 (clang-902.0.39.2)
Target: x86_64-apple-darwin18.2.0
Thread model: posix
InstalledDir: /Applications/Xcode-9.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/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: *** [Python/hamt.o] Terminated: 15
make: *** [Python/pythonrun.o] Terminated: 15
make: *** [Python/context.o] Terminated: 15
make: *** [Python/pystate.o] Terminated: 15
make: *** [Python/pylifecycle.o] Terminated: 15
make: *** [Python/ceval.o] Terminated: 15
make: *** wait: Interrupted system call.  Stop.
make: *** Waiting for unfinished jobs....
make: *** [Objects/unicodeobject.o] Terminated: 15
make: *** [Python/pytime.o] Terminated: 15
ERROR: Exiting with code: 5