pip

pip install -U pip
 
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python get-pip.py
ln -s /usr/local/bin/pip /usr/bin/pip

pip list

pip uninstall package

pip install -U openstacksdk python-openstacksdk ansible

# install packages
pip install -U \
  "gnocchiclient" \
  "pankoclient<0.6.0" \
  "python-barbicanclient<4.8.0" \
  "python-cinderclient<4.0.1" \
  "python-cloudkittyclient" \
  "python-glanceclient<2.14.0" \
  "python-heatclient<1.17.0" \
  "python-keystoneclient<3.18.0" \
  "python-magnumclient<2.11.0" \
  "python-mistralclient<3.8.0" \
  "python-neutronclient<6.10.0" \
  "python-novaclient<11.1.0" \
  "python-octaviaclient<1.7.0" \
  "python-openstackclient<3.18.0" \
  "python-swiftclient<3.7.0"
 
# Extend BASH completion
openstack complete | sudo tee /etc/bash_completion.d/openstack
source /etc/bash_completion

pyenv global 3.5.6
# ~/.pyenv/version

# install package from URL
pip install https://pip.example.com/package1.whl
 
pip install --upgrade decorator
 
# search for file
pip list | tail -n +3 | cut -d" " -f1 | xargs pip show -f | grep filename