def download_libxml2(dest_dir, version=None):
 version_re = re.compile('^LATEST_LIBXML2_IS_(.*)$')
 filename = 'libxml2-%s.tar.gz'
 return download_library(dest_dir, LIBXML2_LOCATION, 'libxml2', version_re, filename, version=version)

def download_libxml2 ( dest_dir , version = None ) : version_re = re . compile ( '^LATEST_LIBXML2_IS_(.*)$' ) filename = 'libxml2-%s.tar.gz' return download_library ( dest_dir , LIBXML2_LOCATION , 'libxml2' , version_re , filename , version = version )
downloads libxml2 .