
Traceback (most recent call last):


 "/tmp/pip-install-qa7_bzmk/horovod/setup.py", line 588, in build_extensions

abi_compile_flags = build_tf_extension(self, options)


 "/tmp/pip-install-qa7_bzmk/horovod/setup.py", line 441, in build_tf_extension

check_tf_version()


 "/tmp/pip-install-qa7_bzmk/horovod/setup.py", line 59, in check_tf_version

'import tensorflow failed, is it installed?\n\n%s' % traceback.format_exc())

distutils.errors.DistutilsPlatformError: import tensorflow failed, is it installed?

Traceback (most recent call last):

 "./lets-encrypt-preview/venv/bin/letsencrypt", line 9, in <module>
load_entry_point('letsencrypt==0.1', 'console_scripts', 'letsencrypt')()

 "/home/e/icecast/lets-encrypt-preview/letsencrypt/cli.py", line 403, in main
return args.func(args, config, plugins)

 "/home/e/icecast/lets-encrypt-preview/letsencrypt/cli.py", line 150, in install
acme.deploy_certificate(doms, acc.key, args.cert_path, args.chain_path)

 "/home/e/icecast/lets-encrypt-preview/letsencrypt/client.py", line 272, in deploy_certificate
os.path.abspath(privkey_path), chain_path)

 "/home/e/icecast/lets-encrypt-preview/venv/lib/python2.7/posixpath.py", line 360, in abspath
if not isabs(path):

 "/home/e/icecast/lets-encrypt-preview/venv/lib/python2.7/posixpath.py", line 54, in isabs
return s.startswith('/')AttributeError: 'Key' object has no attribute 'startswith'