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Fixes [YOCTO #6901] These are the second and third chapters of the Toaster Manual. (From yocto-docs rev: 6ff4e3dfff391efdbb0f36dc6800bf115abcfc92) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
76 lines
3.0 KiB
XML
76 lines
3.0 KiB
XML
<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
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[<!ENTITY % poky SYSTEM "../poky.ent"> %poky; ] >
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<chapter id='toaster-manual-start'>
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<title>Preparing to Use Toaster</title>
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<para>
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This chapter describes how you need to prepare your system in order to
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use Toaster.
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Toaster requires some packages that you must have installed before trying
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to run Toaster.
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</para>
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<section id='toaster-setting-up-the-basic-system-requirements'>
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<title>Setting Up the Basic System Requirements</title>
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<para>
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You first need to be sure your build system is set up to run
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the Yocto Project.
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See the
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"<ulink url='&YOCTO_DOCS_QS_URL;#yp-resources'>What You Need and How You Get It</ulink>"
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section in the Yocto Project Quick Start for information on how
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to set up your system for the Yocto Project.
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</para>
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</section>
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<section id='toaster-establishing-toaster-system-dependencies'>
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<title>Establishing Toaster System Dependencies</title>
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<para>
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Toaster requires extra Python dependencies that Bitbake
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does not need in order to run.
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In order to make it easy to run Toaster, a requirements file
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located in the root directory of
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<ulink url='&YOCTO_DOCS_DEV_URL;#source-directory'>Source Directory</ulink>
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<filename>bitbake/</filename>
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(e.g. <filename>poky/bitbake/toaster-requirements.txt</filename>).
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The dependencies appear in a <filename>pip</filename>,
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install-compatible format:
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<literallayout class='monospaced'>
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Django==1.6
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South==0.8.4
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argparse==1.2.1
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wsgiref==0.1.2
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</literallayout>
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Follow these steps to get set up:
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<orderedlist>
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<listitem><para><emphasis>Create and activate a virtual environment:</emphasis>
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<literallayout class='monospaced'>
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$ virtualenv venv
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$ source venv/bin/activate
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</literallayout>
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</para></listitem>
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<listitem><para><emphasis>Use <filename>pip</filename> to install needed packages:</emphasis>
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<literallayout class='monospaced'>
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$ pip install -r bitbake/toaster-requirements.txt
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</literallayout>
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</para></listitem>
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</orderedlist>
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Once you complete these steps, you execute in a lightweight
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"virtual environment” with its own site directories that are
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optionally isolated from system site directories.
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The virtual environment has its own Python binary
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(allowing creation of environments with various Python versions)
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and can have its own independent set of installed Python packages
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in its site directories.
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</para>
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</section>
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</chapter>
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<!--
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vim: expandtab tw=80 ts=4
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-->
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