error /usr/bin/env ‘ruby’ no such file or directory code example

Example 1: usr/bin/env: ‘node’: No such file or directory

ln -s /usr/bin/nodejs /usr/bin/node

Example 2: /usr/bin/env: ‘node’: No such file or directory

sudo add-apt-repository https://launchpad.net/~chris-lea/+archive/node.js/

sudo apt-get install -y nodejs