Pkgsrc

pkgsrc is a package management system for Unix-like operating systems. It was forked from the FreeBSD ports collection in 1997 as the primary package management system for NetBSD. Since then it has evolved independently; in 1999, support for Solaris was added, followed by support for other operating systems.
, pkgsrc currently contains over 29,000 packages and includes most popular open-source software. It is the native package manager on NetBSD, SmartOS and MINIX 3, and is portable across 23 different operating systems, including AIX, various BSD derivatives, HP-UX, IRIX, Linux, macOS, Solaris, and QNX.
There are multiple ways to install programs using pkgsrc. The pkgsrc bootstrap contains a traditional ports collection that utilizes a series of makefiles to compile software from source. Another method is to install pre-built [|binary packages] via the and tools. A high-level utility named also exists, and is designed to automate the installation, removal, and update of binary packages in a manner similar to Debian's Advanced Packaging Tool.
Several vendors, including, provide binary packages for popular operating systems, including macOS and Linux.

WWW Official Site

History

On October 3, 1997, NetBSD developers Alistair Crooks and Hubert Feyrer created pkgsrc based on the FreeBSD ports system and intended to support the NetBSD packages collection. It was officially released as part of NetBSD 1.3 on January 4, 1998. DragonFly BSD used pkgsrc as its official package system from version 1.4 in 2006, to 3.4 in 2013.
On 2017-09-12, a commit message policy that accommodates Distributed [version control|DVCS] was established by the project.

Packages

The NetBSD Foundation provides official, pre-built binary packages for multiple combinations of NetBSD and pkgsrc releases, and occasionally for certain other operating systems as well.
As of 2018, several vendors provide pre-built binary packages for several platforms:

Since at least 2014, Joyent has provided binary packages for SmartOS/illumos, macOS, and Enterprise Linux. Packages are provided on a rolling release basis from the trunk of pkgsrc, with updates every few days; additionally, quarterly stable releases of pkgsrc for Joyent's own SmartOS are also provided.
Since 2017, University of Wisconsin–Milwaukee has provided binary packages for NetBSD, RHEL/CentOS, and Darwin/macOS. Packages are only built from the quarterly releases of pkgsrc, aiding use in long-term experiments, where stability and reproducibility of the findings is of the essence.