On Centos 7:
sudo yum -y install python
sudo pip install --upgrade pip
-pip
pip check
pip install --upgrade setuptools #sometime need to be updated!!!
or
pip3
Juniper: junos-eznc
sudo -H pip install git+https://github.com/Juniper/py-junos-eznc.git
sudo yum -y install python
sudo pip install --upgrade pip
-pip
pip check
pip install --upgrade setuptools #sometime need to be updated!!!
or
pip3
sudo -H pip install git+https://github.com/Juniper/py-junos-eznc.git