Ruby on rails - Error during bundle install

Question

I\'ve been googling this error below, but I can\'t solve this error:

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    /usr/bin/ruby2.1 ext         


        

Answer 1

Try to install the ruby-dev library for your Ruby version which is 2.1

$ sudo apt-get install ruby2.1-dev