···11Node.js packages22-===============22+================33To add a package from [NPM](https://www.npmjs.com/) to nixpkgs:4455- 1. Modify `pkgs/development/node-packages/node-packages.json`, to add, update,66- or remove package entries. (or `pkgs/development/node-packages/node-packages-v4.json`77- for packagages depending on node.js 4.x)88- 2. Run the script: `cd pkgs/development/node-packages && sh generate.sh`.55+ 1. Modify `pkgs/development/node-packages/node-packages-v6.json` to add, update66+ or remove package entries. (Or `pkgs/development/node-packages/node-packages-v4.json`77+ for packagages depending on Node.js 4.x)88+ 2. Run the script: `cd pkgs/development/node-packages && ./generate.sh`.99 3. Build your new package to test your changes:1010 `cd /path/to/nixpkgs && nix-build -A nodePackages.<new-or-updated-package>`.1111- To build against a specific node.js version (e.g. 4.x):1111+ To build against a specific Node.js version (e.g. 4.x):1212 `nix-build -A nodePackages_4_x.<new-or-updated-package>`1313 4. Add and commit all modified and generated files.