You will need PHP compiled and installed on your system. You will also need MySQL, PostgreSQL or Oracle setup.
</para>
<para>
If you are planning on using the email system, you will need to have an IMAP server installed and IMAP support compiled into PHP, or a POP3 server installed.
You can have it installed as an Apache module or CGI mode for other web servers, the Apache module is preferred.
<listitem><para>phpGroupWare.org runs: Red Hat 6.2, Apache/1.3.12,PHP/4.0.2,mod_perl/1.21,MySQL 3.23.10-alpha,Courier-IMAP 0.33+ with qmail 1.03</para></listitem>
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Blinky has tested:
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<listitem><para>phpGroupWare.net runs: Red Hat 6.2,Apache/1.3.14 PHP/4.0.3pl1 mod_ssl/2.7.1 OpenSSL/0.9.6 PHP4.03.pl1, MySQL 3.23.10-alpha,qmail 1.03</para></listitem>
<listitem><para>dev boxes are variants on: Red Hat 7.0,mysql-3.23.22-6 (from RH7 RPM), and Sendmail, Courier, or qmail+courier IMAP depending on mood.</para></listitem>
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Jengo has tested:
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<listitem><para>main test box: Red Hat 6.2,Apache 1.3.12,PHP 3.0.16,PostgreSQL 7.2,Sendmail (from RH6.2)</para></listitem>
<listitem><para>laptop is rh 6.1, apache 1.3.?, MySQL and PostgreSQL 7.0 w/ PHP 3.0.16, its a P-90 w/ 40 mb ram and a 800 mb hd</para></listitem>
<listitem><para>Test box: Win2k with IIS5.0, PHP4.0.2 and MySQL</para></listitem>
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There are installations on Windows NT and OS/2, and using MySQL or Oracle as the database.