Development snapshots are built from the latest source code versions that the developers are working on. These are 'bleeding edge' versions of PostgreSQL and should not be used in production systems as they have had little or no testing or quality control.
The latest development version of the documentation is also available online.
One click installers are available for 32 and 64 bit Linux distributions, Mac OS X and Windows and include PostgreSQL, pgAdmin, PL/Java and the PL/pgSQL debugger plugin.
Note: The one click installers do not integrate with platform-specific packaging systems on Linux. If you need RPM packages for CentOS, Fedora or RHEL please use the packages below.
The one click installers are maintained by Dave Page at EnterpriseDB.
RPMs for CentOS, Fedora and Red Hat Enterprise Linux are available from the PostgreSQL Yum repository.
To setup your system to use the repository, please see the Yum HOWTO.
The PostgreSQL Yum repository is maintained by Devrim GÜNDÜZ at Command Prompt.
Source code tarballs are built automatically every night on the main PostgreSQL development server. The development snapshot is taken from the HEAD of the CVS repository, and includes the new features being worked on for the next release.