********************************************** Standard Setup of Toolchain for Mac OS ********************************************** :link_to_translation:`zh_CN:[中文]` Install Prerequisites ===================== ESP-IDF will use the version of Python installed by default on macOS. - install pip:: sudo easy_install pip - install pyserial:: pip install --user pyserial - install CMake & Ninja build: - If you have HomeBrew_, you can run:: brew install cmake ninja dfu-util - If you have MacPorts_, you can run:: sudo port install cmake ninja dfu-util - Otherwise, consult the CMake_ and Ninja_ home pages for macOS installation downloads. - It is strongly recommended to also install ccache_ for faster builds. If you have HomeBrew_, this can be done via ``brew install ccache`` or ``sudo port install ccache`` on MacPorts_. .. note:: If an error like this is shown during any step:: xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun Then you will need to install the XCode command line tools to continue. You can install these by running ``xcode-select --install``. Next Steps ========== To carry on with development environment setup, proceed to :ref:`get-started-get-esp-idf`. Related Documents ================= .. toctree:: :maxdepth: 1 macos-setup-scratch .. _cmake: https://cmake.org/ .. _ninja: https://ninja-build.org/ .. _ccache: https://ccache.samba.org/ .. _homebrew: https://brew.sh/ .. _MacPorts: https://www.macports.org/install.php