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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 331305 $ -->
<chapter xml:id="fann.setup" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
&reftitle.setup;
<section xml:id="fann.requirements">
&reftitle.required;
<para>
PHP >= 5.2.0 and libfann >= 2.1.0
</para>
</section>
<section xml:id="fann.installation">
&reftitle.install;
<para>
The FANN PHP extension should work on all Linux systems.
</para>
<simplelist>
<member>
<xref linkend="fann.installation.lib" />
</member>
<member>
<xref linkend="fann.installation.pecl" />
</member>
<member>
<xref linkend="fann.installation.manual" />
</member>
</simplelist>
<section xml:id="fann.installation.lib">
<title>FANN Library Installation</title>
<para>
Before you start installation make sure that <emphasis>libfann</emphasis> is installed
on your system. It's part of the main repository in the most Linux distributions
(search for `fann`). You need a development version.
</para>
<para>
If it is not installed, you need to install it first. Either download it from the
<link xlink:href="&url.fann.lib;">official site</link> or get it from your distro
repository. For example on Fedora:
<programlisting>
<![CDATA[
$ sudo yum install fann-devel
]]>
</programlisting>
or Ubuntu:
<programlisting>
<![CDATA[
$ sudo apt-get install libfann-dev
]]>
</programlisting>
</para>
</section>
<section xml:id="fann.installation.pecl">
<title>PECL Installation</title>
<para>
This extension is available on PECL. The installation is very simple. Just run:
<programlisting>
<![CDATA[
$ sudo pecl install fann
]]>
</programlisting>
</para>
</section>
<section xml:id="fann.installation.manual">
<title>Manual Installation</title>
<para>
For developers and people interested in the latest changes, you
can compile the driver from the latest source code on
<link xlink:href="&url.fann.github;">Github</link>.
Go to Github and click the "Download ZIP" button. Then run:
<programlisting>
<![CDATA[
$ unzip php-fann-master.zip
$ cd php-fann-master
$ phpize
$ ./configure
$ make all
$ sudo make install
]]>
</programlisting>
</para>
<para>
Make the following changes to php.ini:
</para>
<itemizedlist>
<listitem>
<para>
Make sure the <emphasis>extension_dir</emphasis> variable is pointing to
the directory containing <emphasis>fann.so</emphasis>. The build will display where
it is installing the PHP driver with output that looks something like:
<programlisting>
<![CDATA[
Installing '/usr/lib/php/extensions/no-debug-non-zts-20060613/fann.so'
]]>
</programlisting>
Make sure that it is the same as the PHP extension directory by runnning:
<programlisting>
<![CDATA[
$ php -i | grep extension_dir
extension_dir => /usr/lib/php/extensions/no-debug-non-zts-20060613 =>
/usr/lib/php/extensions/no-debug-non-zts-20060613
]]>
</programlisting>
If it's not, change the <emphasis>extension_dir</emphasis> in php.ini or
move <emphasis>fann.so</emphasis>.
</para>
</listitem>
<listitem>
<para>
To load the extension on PHP startup, add a line:
<programlisting>
<![CDATA[
extension=fann.so
]]>
</programlisting>
</para>
</listitem>
</itemizedlist>
</section>
</section>
<section xml:id="fann.configuration">
&reftitle.runtime;
&no.config;
</section>
<section xml:id="fann.resources">
&reftitle.resources;
<para>
</para>
</section>
</chapter>
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sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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-->
|
