Import Error: jnpr.junos

[snippsat]

Look like problem with your network.
If you ping PyPi ping pypi.python.org dos that work.
Other tips try run cmd as admin
Turn of antivirus/firewall.

Run a proxy,here just a free proxy that work for me.
These can go down fast,so may try several.

pip install --proxy="http://1.10.141.220:34413" junos-eznc

python -m pip install --trusted-host pypi.python.org --trusted-host files.pythonhosted.org --trusted-host pypi.org --upgrade pip

pip install --trusted-host=pypi.org --trusted-host=files.pythonhosted.org junos-eznc