Rails broken - bundle not working - ovirt-engine-sdk - ERROR: Failed to build gem native extension. Cloud9 AWS

Question

I am working through the Ruby on Rails Tutorial (Rails5) by Michael Hartl in the AWS Cloud9 environment. I\'m finishing chapter 11 now. (new to programming as well)

It a

Answer 1

For ubuntu users:

sudo apt-get install build-essential libcurl4-openssl-dev