pip cli

list

• The packages shown are coupled to the pip binary ran
• If you ran the pip binary from your venv you will probably have several project dependencies
• If you the the pip binary from the system-wide installed you will have few dependencies, usually the packages "pip", "wheel" and "packaging"

pip list

show

• Show information about a package, including where it is installed and its dependencies

pip show "pip"

install

# install a package globally
pip install numpy
pip install "numpy[standard]" # specify version

# upgrade package to the newest version
pip install --upgrade pip # upgrade pip itself

# install from a directory
git clone https://github.com/squidfunk/mkdocs-material.git
pip install -e mkdocs-material

# install from requirements file
pip install -r requirements.txt

freeze

• Lists all the dependencies and creates a requirements.txt file
• This file contains the direct dependencies required
• To install them all run pip install -r requirements.txt
• Requirements file does not store the hash of the dependencies, so it might potentially be unsafe

pip freeze

mkdocs==1.5.2
mkdocs-material==9.1.21
mkdocs-redirects==1.2.1