Update monty. Use monty.json.jsanitize instead of old clean_json.
Testing usage of submodule in CircleCI testing.
Try to fix circle tests.
No confirmation for pipuninstall.
Maybe a git pull is needed.
Checkout master.
Use monty.json.jsanitize instead of clean_json in plotter.py
Try using python path to fix.
Merge branch 'master' of github.com:materialsproject/pymatgen
try again.
Try to fix submodule again.
Automatic Py3k merge for testing