code: def create_build_process(process_type, working_dir, build_system, package=None,
                           vcs=None, ensure_latest=True, skip_repo_errors=False,
                           ignore_existing_tag=False, verbose=False, quiet=False):
      
      from rez.plugin_managers import plugin_manager
      process_types = get_build_process_types()
      if process_type not in process_types:
          raise BuildProcessError("Unknown build process: %r" % process_type)
  
      cls = plugin_manager.get_plugin_class('build_process', process_type)
  
      return cls(working_dir,  # ignored (deprecated)
                 build_system,
                 package=package,  # ignored (deprecated)
                 vcs=vcs,
                 ensure_latest=ensure_latest,
                 skip_repo_errors=skip_repo_errors,
                 ignore_existing_tag=ignore_existing_tag,
                 verbose=verbose,
                 quiet=quiet)
docs: Create a `BuildProcess` instance.