Node.js packages ================ To add a package from [NPM](https://www.npmjs.com/) to nixpkgs: 1. Modify `pkgs/development/node-packages/node-packages-v6.json` to add, update or remove package entries. (Or `pkgs/development/node-packages/node-packages-v4.json` for packagages depending on Node.js 4.x) 2. Run the script: `(cd pkgs/development/node-packages && ./generate.sh)`. 3. Build your new package to test your changes: `cd /path/to/nixpkgs && nix-build -A nodePackages.`. To build against a specific Node.js version (e.g. 4.x): `nix-build -A nodePackages_4_x.` 4. Add and commit all modified and generated files.