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Docs: Encourage to used Python 3

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This commit is contained in:
Roland Dobai
2020-02-20 16:00:53 +01:00
parent c65b67115a
commit 5c0cd9417d
23 changed files with 52 additions and 50 deletions
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docs/en/get-started/linux-setup.rst
+17 -3
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@@ -11,15 +11,15 @@ To compile with ESP-IDF you need to get the following packages:
- CentOS 7::
sudo yum install git wget flex bison gperf python pyserial python-pyelftools cmake ninja-build ccache
sudo yum install git wget flex bison gperf python cmake ninja-build ccache
- Ubuntu and Debian::
sudo apt-get install git wget flex bison gperf python python-pip python-setuptools python-serial python-click python-cryptography python-future python-pyparsing python-pyelftools cmake ninja-build ccache libffi-dev libssl-dev
sudo apt-get install git wget flex bison gperf python python-pip python-setuptools cmake ninja-build ccache libffi-dev libssl-dev
- Arch::
sudo pacman -S --needed gcc git make flex bison gperf python2-pip python2-pyserial python2-click python2-cryptography python2-future python2-pyparsing python2-pyelftools cmake ninja ccache
sudo pacman -S --needed gcc git make flex bison gperf python-pip cmake ninja ccache
.. 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".
@@ -32,6 +32,20 @@ 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>`.
Setting up Python 3 as default for Ubuntu and Debian
----------------------------------------------------
Ubuntu and Debian are still providing Python 2.7 as the default interpreter. Python 3 can be installed as follows::
sudo apt-get install python3 python3-pip python3-setuptools
Making Python 3 the default interpreter is possible by running::
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 10
.. note::
This is system-wide change which may affect all of the applications.
Next Steps
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