Why is node-gyp rebuild failing on Mac OSX El Capitan

Question

I recently bought a mac, which uses Mac OSX El Capitan v10.11.4. Installed node with homebrew, and am using node v6.2.2 and npm v3.9.5. I\'m getting an error with bcrypt dur

Answer 1

If the node_modules cache was built with a recent version of Node, you may need to remove the cache, revert back and then reinstall the packages:

rm -rf node_modules
nvm use 6
npm install