When I run brew doctor I get: Unexpected header files: I had similar problems with Homebrew before the weekend, and I think this is a continuation of that. usr/local/share/locale/bg/LC_MESSAGES is not writable. You can try again using: brew link libidn2 usr/local/share/locale/cs/LC_MESSAGES is not writable. pkg' > '$HOME/Downloads/node-latest.pkg' & sudo installer -store -pkg '$HOME/Downloads/node-latest.pkg' -target '/'Įrror: The brew link step did not complete successfully The formulaīuilt, but is not symlinked into /usr/local Could not symlink (/usr/local/lib/node_modules/npm/bin/npm-cli.js:153:3)Īt Module._compile (internal/modules/cjs/loader.js:1151:30)Īt Object.Module._extensions.js (internal/modules/cjs/loader.js:1171:10)Īt Module.load (internal/modules/cjs/loader.js:1000:32)Īt Function.Module._load (internal/modules/cjs/loader.js:899:14). usr/local/lib/node_modules/npm/bin/npm-cli.jsĪt Function.Module._resolveFilename (internal/modules/cjs/loader.js:980:15)Īt Function.Module._load (internal/modules/cjs/loader.js:862:27)Īt Module.require (internal/modules/cjs/loader.js:1040:19)Īt require (internal/modules/cjs/helpers.js:72:18)Īt /usr/local/lib/node_modules/npm/bin/npm-cli.js:19:21Īt Object. npm -vĮrror: Cannot find module './lib/utils/unsupported.js' As of Monday morning, running the nodemon and npm run dev commands for a project I'm working on failed, and I traced it to some error with NPM itself.

Homebrew node