esp-idf/docs/en/get-started/linux-setup.rst

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Standard Setup of Toolchain for Linux
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:link_to_translation:`zh_CN:[中文]`
Install Prerequisites
=====================
To compile with ESP-IDF you need to get the following packages. The command to run depends on which distribution of Linux you are using:
- Ubuntu and Debian::
sudo apt-get install git wget flex bison gperf python3 python3-pip python3-setuptools cmake ninja-build ccache libffi-dev libssl-dev dfu-util libusb-1.0-0
- CentOS 7 & 8::
sudo yum -y update && sudo yum install git wget flex bison gperf python3 python3-pip python3-setuptools cmake ninja-build ccache dfu-util libusbx
CentOS 7 is still supported but CentOS version 8 is recommended for a better user experience.
- Arch::
sudo pacman -S --needed gcc git make flex bison gperf python-pip cmake ninja ccache dfu-util libusb
.. note::
- CMake version 3.5 or newer is required for use with ESP-IDF. Older Linux distributions may require updating, enabling of a "backports" repository, or installing of a "cmake3" package rather than "cmake".
- If you do not see your Linux distribution in the above list then please check its documentation to find out which command to use for package installation.
Additional Tips
===============
Permission issues /dev/ttyUSB0
------------------------------
With some Linux distributions you may get the ``Failed to open port /dev/ttyUSB0`` error message when flashing the {IDF_TARGET_NAME}. :ref:`This can be solved by adding the current user to the dialout group<linux-dialout-group>`.
Fixing broken pip on Ubuntu 16.04
=================================
Package ``python3-pip`` could be broken without possibility to upgrade it.
Package has to be removed and installed manually using script `get-pip.py <https://bootstrap.pypa.io/get-pip.py>`_.::
apt remove python3-pip python3-virtualenv; rm -r ~/.local
rm -r ~/.espressif/python_env && python get-pip.py
Python 2 deprecation
====================
Python 2 reached its `end of life <https://www.python.org/doc/sunset-python-2/>`_ and support for it in ESP-IDF will be removed soon. Please install Python 3.6 or higher. Instructions for popular Linux distributions are listed above.
Next Steps
==========
To carry on with development environment setup, proceed to :ref:`get-started-get-esp-idf`.
.. _AUR: https://wiki.archlinux.org/index.php/Arch_User_Repository