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pkgsrc: The NetBSD Packages Collection

The NetBSD Packages Collection (pkgsrc) is a framework for building
third-party software on NetBSD and other UNIX-like systems, currently 
containing over 6400 packages. It is used to enable freely available 
software to be configured and built easily on supported platforms.
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problems with building software

	updates
	dependencies
	software is often not programmed with portability in mind
	knowledge required about tools, system, ...
		for example different build systems like:
			plain Makefiles
			GNU autoconf
			Imake
			...
%pause
	clean deinstall
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existing ways to address the problem
%pause

	binary package management systems
		RPM (Red Hat Linux, SuSE Linux, ...)
		DEB (Debian)
%pause
	source based systems
		NetBSD pkgsrc
		FreeBSD ports
		Gentoo Portage
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features of pkgsrc
%pause

	installing, updating and deinstalling packages is easy
%pause

as easy as:
cd pkgsrc/mozilla
make install

%pause	
	there are also utilities to help keeping the installed packages up to date
	check against reported vulnerabilities
	clean up your build trees
	make and install binary packages
%pause
	we eat our own dogfood
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pkgsrc is multi-platform

	pkgsrc supports a variety of platforms:
		NetBSD
		Solaris
		Linux
		Darwin (Mac OS X)
		FreeBSD
		OpenBSD
		IRIX
		BSD/OS
		AIX
		Interix (Microsoft Windows Services for Unix)
		DragonFlyBSD
		OSF/1
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organization of pkgsrc

organized in categories
	archivers
	audio
	benchmarks
	biology
	...

each package has a one-line comment in the Makefile and a file with
a short description of the program
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example packages

	among many others pkgsrc includes the following packages:
		OpenOffice
		Mozilla
		KDE Desktop Environment
		GNOME
		TeX / LaTeX
		MagicPoint
%pause
		several programming languages (Python, Ruby, ...)
		mail, database, ... server software
		window managers, X11
		archivers
		...
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pointers

	http://www.pkgsrc.org/
	http://www.NetBSD.org/packages/
	recht@NetBSD.org
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