Windows version for PostgreSQL8.3

Server OS	Windows Server 2003 Windows Server 2008 New
Web Server	Microsoft Internet Information Server 6(Microsoft Windows Server 2003) Microsoft Internet Information Server 7(Microsoft Windows Server 2008) New Apache for Win32
DB	PostgreSQL8.3.5 (32bit) * mecab0.97, textsearch-ja 8.4.0
Other	Microsoft .NET Framework 2.0 or later (If you use the download messages function, you have to install it)

Linux version for PostgreSQL8.3

Server OS	RedHat Linux 9 (The support ended on March 31, 2010) RedHat Enterprise Linux ES 3 (The support ended on March 31, 2010) RedHat Enterprise Linux ES4 RedHat Enterprise Linux 5 CentOS 5.1,5.2,5.5
Web Server	Apache (with OS supported by this Software)
DB	PostgreSQL8.3.5 (32bit/64bit) * mecab0.97, textsearch-ja 8.4.0 * Denbun POP version module works in 32 bit emulation mode on a 64 bit OS.

Denbun for PostgreSQL version 8.2 support ends at V2.0P R4.x.
V2.0P R4.3 released on March 3, 2009 supports both PostgreSQL8.2 and 8.3. Please consider that upgrading from PostgreSQL8.2 to 8.3 as soon as possible.
Please refer "Migration from the version for PostgreSQL 8.2 to PostgreSQL 8.3" for more information about upgrading.

Windows version for PostgreSQL8.2

Server OS	Windows Server 2003
Web Server	Microsoft Internet Information Server 6(Microsoft Windows Server 2003)/ Apache for Win32
DB	PostgreSQL8.2.4 * mecab0.96, pgmecab1.1
Other	Microsoft .NET Framework 2.0 or later (If you use the download messages function, you have to install it)

Linux version for PostgreSQL8.2

Server OS	RedHatLinux9/RedHat ES3,4 Fedora Core 3 (The support ended) RedHat ES 5 CentOS 5.1,5.2
Web Server	Apache (with OS supported by this Software)
DB	PostgreSQL8.2.4 * mecab0.96, pgmecab1.1