1# How to contribute
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3## Opening issues
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5* Make sure you have a [GitHub account](https://github.com/signup/free)
6* [Submit an issue](https://github.com/NixOS/nixpkgs/issues) - assuming one does not already exist.
7 * Clearly describe the issue including steps to reproduce when it is a bug.
8 * Include information what version of nixpkgs and Nix are you using (nixos-version or git revision).
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10## Submitting changes
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12See the nixpkgs manual for details on how to [Submit changes to nixpkgs](http://hydra.nixos.org/job/nixpkgs/trunk/manual/latest/download-by-type/doc/manual#chap-submitting-changes).