@staticmethod<EOL><INDENT>def download_source(version):<DEDENT>
local_filename = '<STR_LIT>'.format(Spark.svm_version_path(version))<EOL>Spark.download(Spark.spark_versions()['<STR_LIT>'.format(version)], local_filename)<EOL>
Download Spark version. Uses same name as release tag without the leading 'v'.
:param version: Version number to download.
:return: None