GYP ERR! build error. stack Error: 'make' failed with exit code 2

Question

I am currently working on a nodejs web application I am having trouble pushing the application online with cloud foundry. I did some research on the errors and it seems that

Answer 1

I think delete this directory and clean the cache of npm is better:

rm -rf ~/.node-gyp/
rm -r node_modules/.bin/;
rm -r build/
npm cache clean

and you can test

npm install -g node-gyp

and

npm install -g node-pre-gyp

finally:

npm install