TensorFlow install

Posted 2021-01-07 guxuanqing

 

Create a virtual environment (recommended)

Create a new virtual environment by choosing a Python interpreter and making a ./venv directory to hold it:

$ virtualenv --system-site-packages -p python3 ./venv

Activate the virtual environment using a shell-specific command:

 

$ source ./venv/bin/activate  # sh, bash, ksh, or zsh

When virtualenv is active, your shell prompt is prefixed with (venv).

Install packages within a virtual environment without affecting the host system setup. Start by upgrading pip:

 

$ pip install --upgrade pip

$ pip list  # show packages installed within the virtual environment

And to exit virtualenv later:

 

deactivate  # don‘t exit until you‘re done using TensorFlow