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<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!ENTITY % general-entities SYSTEM "../general.ent">
%general-entities;
]>
<sect1 id="ch-tools-Python" role="wrap">
<?dbhtml filename="Python.html"?>
<sect1info condition="script">
<productname>Python</productname>
<productnumber>&python-version;</productnumber>
<address>&python-url;</address>
</sect1info>
<title>Python-&python-version;</title>
<indexterm zone="ch-tools-Python">
<primary sortas="a-Python">Python</primary>
<secondary>tools</secondary>
</indexterm>
<sect2 role="package">
<title/>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
href="../chapter06/python.xml"
xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
<segmentedlist>
<segtitle>&buildtime;</segtitle>
<segtitle>&diskspace;</segtitle>
<seglistitem>
<seg>&python-ch5-sbu;</seg>
<seg>&python-ch5-du;</seg>
</seglistitem>
</segmentedlist>
</sect2>
<sect2 role="installation">
<title>Installation of Python</title>
<note>
<para>There are two package files whose name starts with
<quote>python</quote>. The one to extract from is
<filename>Python-&python-version;.tar.xz</filename> (notice the
uppercase first letter).</para>
</note>
<para>This package first builds the Python interpreter, then some
standard Python modules. The main script for building modules is
written in Python, and uses hard-coded paths to the host <filename
class="directory">/usr/include</filename> and <filename
class="directory">/usr/lib</filename> directories. To prevent them
from being used, issue:</para>
<screen><userinput remap="pre">sed -i '/def add_multiarch_paths/a \ return' setup.py</userinput></screen>
<para>Prepare Python for compilation:</para>
<screen><userinput remap="configure">./configure --prefix=/tools --without-ensurepip</userinput></screen>
<variablelist>
<title>The meaning of the configure option:</title>
<varlistentry>
<term><parameter>--without-ensurepip</parameter></term>
<listitem>
<para>This switch disables the Python package installer, which is not
needed at this stage.</para>
</listitem>
</varlistentry>
</variablelist>
<para>Compile the package:</para>
<screen><userinput remap="make">make</userinput></screen>
<para>Compilation is now complete. The test suite requires TK and
and X Windows and cannot be run at this time.
</para>
<para>Install the package:</para>
<screen><userinput remap="install">make install</userinput></screen>
</sect2>
<sect2 role="content">
<title/>
<para>Details on this package are located in
<xref linkend="contents-python" role="."/></para>
</sect2>
</sect1>
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