def download_libxml2(dest_dir, version=None):
    version_re = re.compile(r'^LATEST_LIBXML2_IS_(.*)$')
    filename = 'libxml2-%s.tar.gz'
    return download_library(dest_dir, LIBXML2_LOCATION, 'libxml2',
                            version_re, filename, version=version)
Test LoadRSAPrivateKeyFromPEM().
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/lxml-3.3.6/buildlibxml.py/download_libxml2--crossover with--dataset/ETHPy150Open google/simian/src/tests/simian/auth/x509_test.py/X509ModuleTest.testLoadRSAPrivateKeyFromPEMWhenSyntaxError