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egroupware_official/doc/HOWTO.txt

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phpGroupWare HOWTO
Joseph Engo <jengo@phpgroupware.org>, Dan Kuykendall
<dan@kuykendall.org>
v1.0, 7 July 2000
This document explains how to install and configure phpGroupWare.
______________________________________________________________________
Table of Contents
1. Introduction
1.1 What is phpGroupWare and why should I use it?
2. Installation
2.1 Requirements
2.2 Tested Systems
2.3 Tested Systems
2.3.1 Installation with MySQL
2.3.2 Installation with PostgreSQL
2.4 Configure phpGroupWare
3. About this document
3.1 New versions
3.2 Comments
3.3 History
3.4 Version History
3.5 Copyrights and Trademarks
3.6 Acknowledgements and Thanks
______________________________________________________________________
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phpGroupWare is a web based groupware application that includes
integrated features such as email, calendar, todo list, address book,
file manager, headline news, and a trouble ticket system.
It should run on all systems where PHP is avalible and currently
supports MySQL and PostgreSQL.
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phpGroupWare is:
phpGroupWare is a web based groupware application that includes
integrated features such as email, calendar, todo list, address book,
file manager, headline news, and a trouble ticket system.
You should use it if:
You would like a powerful groupware system that can be access from
anywhere on the Internet. For companies with a distributed user base,
it's an ideal solution. Oh, and did I mention that its FREE?
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You will need PHP compiled and installed on your system. You will
also need MySQL or PostgreSQL setup. If you are planning on using the
email system, you will need to have an IMAP server installed and IMAP
support compiled into PHP. You can have it installed as an Apache
module or command line version, the Apache module is prefered. We
will assume that you are running on a Linux or other Unix system for
these steps. Windows is supported, but there is no documentation for
it currently.
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On Linux 2.2.x
+o PHP 3.0.15+ / PHP 4.0.x
+o Apache 1.3.x
+o MySQL 3.22.25 or PostgreSQL 7.0.x
+o Courier-IMAP 0.33+
We have reports of it working on Windows NT, but no details at this
time.
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After you have met the system requirements, unpack the tarball in the
html directory of your webserver. (eg, /home/httpd/html)
The first step is to setup the database and create the tables needed.
In the doc directory there is a file called create_tables.(name of
your database)
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We will assume that you are using the database named phpgroupware.
$ mysql phpgroupware -u username -p < create_tables.mysql
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We will assume that you are using the database named phpgroupware.
$ psql -d phpgroupware -U username < create_tables.pgsql
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Change to the inc directory.
Edit the file called config.inc.php to point to the location of your
include files.
Some people might prefer to install their include files in a directory
which is not world viewable. For this, you will need to move every-
thing except config.inc.php into another directory and point con-
fig.inc.php to that directory. For most installations, the current
location of these file should be fine.
Edit globalconfig.inc.php to reflect your system settings. You can
choose which programs you would like to have available to your system.
For example, if you do not have access to a IMAP server, you can
change $installed["email"] = "Y"; to $installed["email"] = "N";
This would make this program unavaiable to all users regardless of
their permissions.
If you are using the email system you will need to create a temporary
directory where file uploads will be stored. For security reasons,
you should chown nobody.nobody and chmod 700 to that directory.
Depending on your system configuration. Default installs of Apache
normally run as the user nobody. You may need your system
administrator to do this for you if you do not have root access.
If you do not have access to root, create this file and run it.
<?php
if (mkdir("/path/to/temp/directory",0700)) {
echo "Directory created successfully";
} else {
echo "Error creating directory";
}
If you have access to cron, you may want to setup the files in the
cron directory.
stalesessions.pl - There are 2 reasons for this file.
+o Users always forget to logout. This way the session doesn't sit
around forever, creating a possible security risk.
+o The email system requires plain text passwords which are stored in
the sessions table.
This file is not required, you can simply uncomment the lines
indicated in session.class in update_dla(). This will require an
extra query during every transaction which could cause performance
problems. Also, if there are no logins in a few days, they will sit
around and wait for someone to login before they are deleted. If you
go this route, you will need to edit the number of seconds until they
are deleted. It defaults to 2 hours (7200 secs). If you choose to
use the cron program, simply edit the settings for your database and
uncomment the line for your database type.
stale_uploads.pl - This will delete file attachments for messages that
where not completed. If a users browser crashes, internet connection
dies, etc, their files will sit there forever unless deleted. You
could add a few lines to logout.php that will look in the temp
directory for any stale uploads and delete them. But, once again, it
becomes a performance issue.
If your config is setup properly you can now login. Point your
browser to the installed location and login with the username demo and
the password is 1234
At this point it would be a good idea to create a new user and delete
the old one.
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The newest version of this document can be found on our website
<http://www.phpgroupware.org> as SGML source, HTML, or TEXT.
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Comments on this HOWTO should be directed to the phpGroupWare
developers mailing list phpgroupware-developers@lists.sourceforge.net
<mailto:phpgroupware-developers@lists.sourceforge.net>.
To subscribe, go to http://sourceforge.net/mail/?group_id=7305
<http://sourceforge.net/mail/?group_id=7305>
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This document was started by Joseph Engo and reworked by Dan
Kuykendall.
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Old Version
+o Created by Jengo, wasn't in SGML HOWTO format.
v1.0 (July 6, 2000)
+o Built proper SGML version.
+o Included the FAQ.
+o Other minor additions.
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Copyright (c) Dan Kuykendall. Permission is granted to copy,
distribute and/or modify this document under the terms of the GNU Free
Documentation License, Version 1.1 or any later version published by
the Free Software Foundation
A copy of the license is available at GNU Free Documentation License
<http://www.gnu.org/copyleft/fdl.txt>.
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Thanks to Joesph Engo for starting phpGroupWare (at the time called
webdistro) and the core of this HOWTO. Thanks to all the developers
and users who contribute to making phpGroupWare such a success.
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