Install or upgrade

Mbed CLI 2 is a Python package called mbed-tools, so you can install it with pip.

Tip: We recommend using a virtual environment to avoid Python dependency conflicts.

Prerequisite

• Python 3.6 or newer. Install for Windows, Linux or macOS.
• Pip (if not included in your Python installation). Install for all operating systems.
• CMake. Install version 3.19.0 or newer for all operating systems.
• Ninja. Install version 1.0 or newer for all operating systems.
• One of the support toolchains listed in the build tools overview.

Install

Pip requires some header files and static libraries. Install the Python development package to get them:

For example on Ubuntu:

```
sudo apt-get install python3-dev
```

Use pip to install:

• To install the latest release:

  python -m pip install mbed-tools
  

• To install a specific version:

  python -m pip install mbed-tools==<version number in major.minor.patch format>
  

• To install a pre-release or development version:

  python -m pip install mbed-tools --pre
  

Tip: On a Unix-like system, ensure that ~/.local/bin is accessible and in your path.

Upgrade

Use pip to upgrade your version:

python -m pip install mbed-tools --upgrade