mirror of
https://github.com/Zeckmathederg/glfs.git
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8cebf004d3
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@7549 af4574ff-66df-0310-9fd7-8a98e5e911e0
227 lines
8.1 KiB
XML
227 lines
8.1 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY python-download-http "http://www.python.org/ftp/python/&Python-version;/Python-&Python-version;.tar.bz2">
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<!ENTITY python-download-ftp "&gentoo-ftp-repo;/Python-&Python-version;.tar.bz2">
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<!ENTITY python-md5sum "afb5451049eda91fbde10bd5a4b7fadc">
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<!ENTITY python-size "9.8 MB">
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<!ENTITY python-buildsize "180 MB">
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<!ENTITY python-time "1.1 SBU (additional 2.7 SBU to run the test suite)">
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]>
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<sect1 id="python" xreflabel="Python-&Python-version;">
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<?dbhtml filename="python.html" ?>
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<sect1info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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</sect1info>
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<title>Python-&Python-version;</title>
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<indexterm zone="python">
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<primary sortas="a-Python">Python</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to Python</title>
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<para>The <application>Python</application> package contains the
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<application>Python</application> development environment.
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This is useful for object-oriented programming, writing scripts,
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prototyping large programs or developing entire applications.</para>
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<bridgehead renderas="sect3">Package Information</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>Download (HTTP): <ulink url="&python-download-http;"/></para>
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</listitem>
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<listitem>
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<para>Download (FTP): <ulink url="&python-download-ftp;"/></para>
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</listitem>
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<listitem>
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<para>Download MD5 sum: &python-md5sum;</para>
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</listitem>
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<listitem>
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<para>Download size: &python-size;</para>
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</listitem>
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<listitem>
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<para>Estimated disk space required: &python-buildsize;</para>
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</listitem>
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<listitem>
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<para>Estimated build time: &python-time;</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect3">Additional Downloads</bridgehead>
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<bridgehead renderas="sect4">Required Patch</bridgehead>
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<itemizedlist spacing='compact'>
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<listitem>
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<para><ulink
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url="&patch-root;/Python-&Python-version;-gdbm-1.patch"/></para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect4">Optional HTML Documentation</bridgehead>
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<itemizedlist spacing='compact'>
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<listitem>
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<para><ulink
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url="http://docs.python.org/ftp/python/doc/&python-majorver;/html-&python-majorver;.tar.bz2"/></para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect3">Python Dependencies</bridgehead>
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<bridgehead renderas="sect4">Optional</bridgehead>
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<para role="optional"><xref linkend="pth"/></para>
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<bridgehead renderas="sect4">Optional
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(to create package-specific support modules)</bridgehead>
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<para role="optional"><xref linkend="openssl"/>,
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<xref linkend="tk"/>,
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<xref linkend="gdbm"/>, and
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<ulink url="http://sqlite.org/">SQLite 3</ulink></para>
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<!-- <xref linkend="db"/> -->
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<para condition="html" role="usernotes">User Notes:
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<ulink url="&blfs-wiki;/Python"/></para>
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</sect2>
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<sect2 role="installation">
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<title>Installation of Python</title>
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<para>Install <application>Python</application> by running the following
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commands:</para>
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<screen><userinput>patch -Np1 -i ../Python-&Python-version;-gdbm-1.patch &&
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./configure --prefix=/usr --enable-shared &&
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make</userinput></screen>
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<para>To test the results, issue: <command>make test</command>. Note that
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if you have an existing <application>Python</application> installation
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which includes the <application>PyXML</application> module, the tests could
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produce a segmentation fault.</para>
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<para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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<screen role="root"><userinput>make install</userinput></screen>
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<para>There is no documentation installed using the instructions above.
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However, There are LaTeX sources included with the distribution. See the
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<filename>Doc/README</filename> file in the source distribution for
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instructions to format the LaTeX sources. Alternatively, you can download
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preformatted documentation from
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<ulink url="http://docs.python.org/download.html"/>.</para>
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<para>In order to use the <command>help ('name_string')</command> feature
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of the <command>python</command> interpreter with some statements and
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keywords, you must download (or create) the optional HTML documentation
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and install it. If you downloaded the HTML docs, issue the following
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commands as the
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<systemitem class="username">root</systemitem> user:</para>
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<screen role="root"><userinput>install -v -m755 -d /usr/share/doc/Python-&Python-version;/html &&
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tar --strip-components=1 \
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--no-same-owner \
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--no-same-permissions \
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-C /usr/share/doc/Python-&Python-version;/html \
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-xvf ../html-&python-majorver;.tar.bz2</userinput></screen>
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<para>In order for <command>python</command> to find the installed
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documentation, you must add the following environment variable to
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individual user's or the system's profile:</para>
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<screen role="root"><userinput>export PYTHONDOCS=/usr/share/doc/Python-&Python-version;/html</userinput></screen>
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</sect2>
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<sect2 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Libraries</segtitle>
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<segtitle>Installed Directories</segtitle>
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<seglistitem>
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<seg>pydoc, python, python&python-majorver;, smtpd.py, and optionally if
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<application>Tk</application> is installed, idle</seg>
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<seg>libpython&python-majorver;.so and numerous modules installed in
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/usr/lib/python&python-majorver;/lib-dynload</seg>
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<seg>/usr/include/python&python-majorver;,
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/usr/lib/python&python-majorver;, and
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/usr/share/doc/python-&Python-version;</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="idle">
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<term><command>idle</command></term>
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<listitem>
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<para>is a wrapper script that opens a
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<application>Python</application> aware GUI editor.</para>
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<indexterm zone="python idle">
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<primary sortas="b-idle">idle</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="pydoc">
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<term><command>pydoc</command></term>
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<listitem>
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<para>is the <application>Python</application> documentation
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tool.</para>
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<indexterm zone="python pydoc">
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<primary sortas="b-pydoc">pydoc</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="python-prog">
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<term><command>python</command></term>
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<listitem>
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<para>is an interpreted, interactive, object-oriented programming
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language.</para>
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<indexterm zone="python python-prog">
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<primary sortas="b-python">python</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="python-ver">
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<term><command>python&python-majorver;</command></term>
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<listitem>
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<para>is a version-specific name for the <command>python</command>
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program.</para>
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<indexterm zone="python python-ver">
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<primary sortas="b-python&python-majorver;">python&python-majorver;</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="smtpd.py">
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<term><command>smtpd.py</command></term>
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<listitem>
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<para>is an SMTP proxy implemented in
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<application>Python</application>.</para>
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<indexterm zone="python smtpd.py">
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<primary sortas="b-smtpd.py">smtpd.py</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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</sect1>
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