1[<img src="http://nixos.org/logo/nixos-hires.png" width="500px" alt="logo" />](https://nixos.org/nixos) 2 3[![Build Status](https://travis-ci.org/NixOS/nixpkgs.svg?branch=master)](https://travis-ci.org/NixOS/nixpkgs) 4[![Code Triagers Badge](https://www.codetriage.com/nixos/nixpkgs/badges/users.svg)](https://www.codetriage.com/nixos/nixpkgs) 5[![Issue Stats](http://www.issuestats.com/github/nixos/nixpkgs/badge/pr?style=flat)](http://www.issuestats.com/github/nixos/nixpkgs) 6[![Issue Stats](http://www.issuestats.com/github/nixos/nixpkgs/badge/issue?style=flat)](http://www.issuestats.com/github/nixos/nixpkgs) 7 8Nixpkgs is a collection of packages for the [Nix](https://nixos.org/nix/) package 9manager. It is periodically built and tested by the [hydra](http://hydra.nixos.org/) 10build daemon as so-called channels. To get channel information via git, add 11[nixpkgs-channels](https://github.com/NixOS/nixpkgs-channels.git) as a remote: 12 13``` 14% git remote add channels git://github.com/NixOS/nixpkgs-channels.git 15``` 16 17For stability and maximum binary package support, it is recommended to maintain 18custom changes on top of one of the channels, e.g. `nixos-16.03` for the latest 19release and `nixos-unstable` for the latest successful build of master: 20 21``` 22% git remote update channels 23% git rebase channels/nixos-16.03 24``` 25 26For pull-requests, please rebase onto nixpkgs `master`. 27 28[NixOS](https://nixos.org/nixos/) linux distribution source code is located inside 29`nixos/` folder. 30 31* [NixOS installation instructions](https://nixos.org/nixos/manual/#ch-installation) 32* [Documentation (Nix Expression Language chapter)](https://nixos.org/nix/manual/#ch-expression-language) 33* [Manual (How to write packages for Nix)](https://nixos.org/nixpkgs/manual/) 34* [Manual (NixOS)](https://nixos.org/nixos/manual/) 35* [Nix Wiki](https://nixos.org/wiki/) (deprecated, see milestone ["Move the Wiki!"](https://github.com/NixOS/nixpkgs/issues?q=is%3Aopen+is%3Aissue+milestone%3A%22Move+the+wiki%21%22)) 36* [Continuous package builds for unstable/master](https://hydra.nixos.org/jobset/nixos/trunk-combined) 37* [Continuous package builds for 16.03 release](https://hydra.nixos.org/jobset/nixos/release-16.03) 38* [Tests for unstable/master](https://hydra.nixos.org/job/nixos/trunk-combined/tested#tabs-constituents) 39* [Tests for 16.03 release](https://hydra.nixos.org/job/nixos/release-16.03/tested#tabs-constituents) 40 41Communication: 42 43* [Mailing list](http://lists.science.uu.nl/mailman/listinfo/nix-dev) 44* [IRC - #nixos on freenode.net](irc://irc.freenode.net/#nixos)