230 lines
11 KiB
HTML
230 lines
11 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta content="text/html; charset=UTF-8" http-equiv="content-type">
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<title>Campcaster installation documentation</title>
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<meta content="$Author$" name="author">
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</head>
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<body>
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<h1>Preface</h1>
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This document is part of the <a href="http://campcaster.campware.org/">Campcaster</a>
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project, Copyright © 2004 <a href="http://www.mdlf.org/">Media
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Development Loan Fund</a>, under the GNU <a
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href="http://www.gnu.org/licenses/gpl.html">GPL</a>.<br>
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<ul>
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<li>Author: $Author$</li>
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<li>Version: $Revision$</li>
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<li>Location: $URL$</li>
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</ul>
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<h1>Scope</h1>
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This document describes how to compile and install Campcaster on your
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system.<br>
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<h1>Introduction</h1>
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Campcaster has an installation procedure to make sure Campcaster will
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work properly on your system. This procedure consists of the following
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steps:<br>
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<ul>
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<li>installing required compilation tools</li>
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<li>installing and configuring required external services</li>
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<li>obtaining Campcaster sources</li>
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<li>compiling Campcaster</li>
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<li>installing Campcaster</li>
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<li>try it out</li>
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</ul>
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<h2>For the impatient</h2>
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Those who think they know everything, the quick steps to install
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Campcaster are the following. (To run <code>make</code>, you need write
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permissions in the <code>prefix</code> directory; to run
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<code>make install</code> and <code>postInstallStation.sh</code>,
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you need to be root.)
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<pre><code>
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wget http://switch.dl.sourceforge.net/sourceforge/campcaster/campcaster-<version>.tar.bz2
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wget http://switch.dl.sourceforge.net/sourceforge/campcaster/campcaster-libraries-<version>.tar.bz2
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tar xfj campcaster-<version>.tar.bz2
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tar xfj campcaster-libraries-<version>.tar.bz2
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cd campcaster-<version>
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./configure --prefix=/usr/local/campcaster --with-apache-group=apache --with-www-docroot=/var/www
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make
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make install
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./bin/postInstallStation.sh -d /usr/local/campcaster -g apache -r /var/www
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/usr/local/campcaster/bin/scheduler.sh start
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<br></code></pre>
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Then try the URL <code>http://localhost/campcaster/</code>
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and log in using username: <code>root</code>, password: <code>q</code>.<br>
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<br>
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Everyone else, please read the lines below carefully.<br>
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<h1>Installing required compilation tools</h1>
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Make sure that all the <a href="developmentTools.html">required compilation
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tools and libraries</a> are installed. You can either install pre-packaged
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versions, if they are provided for your distribution; or you can download
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them from the URLs listed, and compile them yourself (follow the instructions
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included with each tool and library).<br>
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<h1>Installing and configuring required external services</h1>
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Campcaster depends on some external services to be able to run, most
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importantly a PHP-capable web server (we assume apache), and a database
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server (we assume PostgreSQL). <br>
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<h2>Database</h2>
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Campcaster expects a <a href="http://www.postgresql.org/">PostgreSQL</a>
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database, version 7.4 or later, to be installed on your system. You will
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also need a postgresql driver for unixODBC; this may be in the unixODBC
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package, or may need to be installed separately.<br>
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<br>
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The database will be accessed through TCP/IP, usually via the localhost
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interface. To achieve this, make sure to make the following changes to
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the PostgreSQL configuration files.<br>
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<br>
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Edit <code>postgresql.conf</code>
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(usually <code>/var/lib/postgres/data/postgresql.conf</code>), to have
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to following line:<br>
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<br>
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<pre><code>tcpip_socket = true</code></pre>
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<br>
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and also edit <code>pg_hba.conf</code> (usually <code>/var/lib/postgres/data/pg_hba.conf</code>)
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to include the following line, before any other lines starting with "host":<br>
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<br>
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<pre><code>host all all 127.0.0.1 255.255.255.255 password<br><br></code></pre>
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These changes will make sure that the PostgreSQL database is accessible
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via TCP/IP from localhost.<br>
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<h2>Web server</h2>
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Campcaster expects an apache web server with PHP and some additional
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PHP modules installed. In particular:
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<ul>
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<li><a href="http://httpd.apache.org/">Apache</a> httpd server,
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either version 1.x or 2.x<br>
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</li>
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<li><a href="http://www.php.net/">PHP</a> interpreter</li>
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<li><a href="http://www.php.net/">PHP</a> apache module</li>
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<li><a href="http://www.php.net/domxml">DOMXML</a> PHP extension - an
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XMLv2 module for PHP<br>
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</li>
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<li><a href="http://www.postgresql.org/">PostgreSQL</a> support in PHP</li>
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<li><a href="http://pear.php.net/">PEAR</a></li>
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</ul>
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Check php.ini file if "upload_max_filesize" fits the needs of an radio-station. On our experience, soundfiles can be up to 100MB.
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If you changed this setting, increase "post_max_size" to something bigger than "upload_max_filesize".
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<br><br>
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Please note the user group your apache daemon is running as (usually <code>apache</code>
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or <code>www-data</code>), you will need this information later. Later
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on in this document, this group will be referred to as <code><apache-group></code>. For the automatic install scripts to work, the user
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running them must either be <code>root</code>, or belong to
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<code><apache-group></code>.<br>
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<br>
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Also note the document root directory for your apache installation
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(usually <code>/var/www</code> or <code>/var/www/htdocs</code>
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or <code>/var/www/<yourhost>/htdocs</code>). Later on in this
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document, this directory will be referred to as <code><www-root></code>.<br>
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<h2>ALSA</h2>
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Please check if ALSA is installed and configured properly.
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File /proc/asound/cards should contain entry(s) for your soundcard(s).
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<br>
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If not, maybe you do not have suitable ALSA module for your soundcard on the system. Search you package manager for "alsa-modules" and figure out which are suitable for your kernel version and architecture.
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or one other from <a href="http://packages.debian.org/cgi-bin/search_packages.pl?version=stable&subword=1&exact=&arch=any&releases=all&case=insensitive&keywords=alsa-modules&searchon=names" target="_blank">http://packages.debian.org/cgi-bin/search_packages.pl...</a>.
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<br>
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Then run "alsaconf" and check /proc/asound/cards again.
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<h1>Obtaining Campcaster sources</h1>
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Campcaster sources come in two different tarballs:<br>
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<ul>
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<li><code>campcaster-<version>.tar.bz2</code> - the
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Campcaster source files<code><br>
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</code></li>
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<li><code>campcaster-libraries-<version>.tar.bz2</code> -
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external libraries used by Campcaster<code><br>
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</code></li>
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</ul>
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Both files can be downloaded from <a
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href="http://sourceforge.net/projects/campcaster/"><code>http://sourceforge.net/projects/campcaster/</code></a>.
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<br>
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<br>
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After downloading the files, untar them in the same directory:<br>
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<br>
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<pre><code>tar xfj campcaster-<version>.tar.bz2<br>tar xfj campcaster-libraries-<version>.tar.bz2<br></code></pre>
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<br>
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which will create a <code>campcaster-<version></code>
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directory, with all the required files to compile and install
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Campcaster.<br>
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<h1>Compiling Campcaster</h1>
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To compile Campcaster, enter the Campcaster directory, and execute
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the following commands:<br>
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<br>
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<pre><code>cd campcaster-<version><br>./configure </code><code>--prefix=/usr/local/campcaster --with-apache-group=apache --with-www-docroot=/var/www<br></code><code>make<br></code></pre>
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<br>
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Note that you need to have write permissions in the <code>prefix</code> directory
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when you run <code>make</code>.
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The configure options used above are the options most probably used:<br>
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<br>
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<pre><code> --prefix=PREFIX install architecture-independent files in PREFIX<br> [/usr/local]</code></pre>
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The installation directory. Supply the previously
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decided Campcaster installation directory here, <code><ls-installdir></code>
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(as mentioned above). A sensible value to use here is <code>/usr/local/campcaster</code>.<br>
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<pre><code><br> --with-apache-group use apache running in the specified group (apache)<br><br></code></pre>
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The user group the apache web server daemon runs at (see the section
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above on installing apache). Supply the <code><apache-group></code>
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value here, as mentioned above, which is usually either <code>apache</code>
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or <code>www-data</code>.<br>
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<br>
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<pre> --with-www-docroot deploy Campcaster under the specified docroot<br> (/var/www)<br><br></pre>
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The document root of your apache installation (see the section above on
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installing apache). Supply the <code><www-root></code>
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value here, as mentioned above, which is usually <code>/var/www</code>
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or <code>/var/www/htdocs</code>
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or <code>/var/www/<yourhost>/htdocs.</code>
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<span style="font-family: monospace;"><br>
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<br>
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</span>Compilation will take quite a while, so go have a tea, watch a
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movie, relax,
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etc.<br>
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<br>
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If you want the installation script to create the database tables used
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by Campcaster, consider using the following configure options:<br>
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<br>
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<pre> --with-create-database specify whether the Campcaster database and database<br> user should be created (no)<br> --with-create-odbc-data-source<br> specify whether the ODBC data source for Campcaster<br> should be created (no)<br> --with-init-database specify whether the Campcaster database tables<br> should be initialized (no)<br> --with-configure-apache specify whether apache should be configured for<br> Campcaster through its conf.d directory (no)<br><br><br></pre>
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For a full list of options, see <code>./configure --help</code><br>
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<h1>Installing Campcaster<br>
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</h1>
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After a successful compilation, to install Campcaster, you can install
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Campcaster by typing:<br>
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<br>
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<pre><code>make install</code><br></pre>
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<br>
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This will install Campcaster into the directory specified to the
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configure script. It will also create necessary database tables,
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depending on the invocation of the configure script. You need to run
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<code>make install</code> as root.<br>
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<br>
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<h1>Try it out</h1>
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After a successful installation, the Campcaster scheduler has to be
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started. The scheduler has a System V runlevel-style startup script,
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under <ls-installdir>/bin/scheduler.sh. To start the scheduler,
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simply invoke:<br>
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<br>
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<pre><code><ls-installdir>/bin/scheduler.sh start</code><br></pre>
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<br>
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The only thing left to do is to try out the Campcaster web interface
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or the GUI application.<br>
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<br>
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For the web interface, point your browser to the following URL: <code>http://<yourhost>/campcaster/</code>
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.<br>
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<br>
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The GUI application can be started by issuing the following command:<br>
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<br>
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<pre><code><ls-installdir>/bin/campcaster-studio.sh</code><br></pre>
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<br>
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For your first login, use the following values:<br>
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<ul>
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<li>username: root</li>
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<li>password: q</li>
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</ul>
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Have fun!<br>
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<br>
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<br>
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<pre><code></code></pre>
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</body>
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</html>
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