message: Add a check for clang and update min rust version in help message
diff: @@ -51,9 +51,15 @@ def check_dependencies():
  import shutil
  if shutil.which("cargo") is None:
  logging.error("Cannot find 'cargo', will not be able to build {}".format(PROJECT_NAME))
  - logging.error("You need to install rust (1.28+) https://rustup.rs/")
  + logging.error("You need to install rust (1.34+) https://rustup.rs/")
  + logging.error("Tip: On Debian/Ubuntu you need to install cargo")
  bail("rust not found")
  + if shutil.which("clang") is None:
  + logging.error("Cannot find 'clang', will not be able to build {}".format(PROJECT_NAME))
  + logging.error("Tip: On Debian/Ubuntu you need to install clang")
  + bail("clang not found")
  +
  if not os.path.isdir(args.dst):
  bail("--dst provided '%s' is not a directory", args.dst)
  