Livy Travis build failing https://travis-ci.org/cloudera/livy/jobs/238285684

[Pralabh Kumar]

Hi 

I was pushing code changes for pull request , and travis is throwing following exception . It was working fine till yesterday and I have not pushed any code changes related to below module 

No module named six

 ImportError: No module named six
    
    ----------------------------------------
Command "/opt/python/2.7.12/bin/python2.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-hJZgzD/configparser/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-mvWbpV-record/install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /tmp/pip-build-hJZgzD/configparser/
The command "pip install --user requests pytest flaky flake8 requests-kerberos" failed and exited with 1 during .

Please help 

Regards

Pralabh Kumar