Can't install gem 'jumpstart_auth' (Screenshot posted as well)
|Added at||2016-12-23 20:12|
I am trying to install the gem however it wont let me due to some error , tried reading the gem documentation but couldn't figure it out myself.Thats when I needed the help of the seasoned ones.
/usr/bin/ruby2.3 -r ./siteconf20161223-26375-4etqmc.rb extconf.rb mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h
extconf failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.3.0/gems/http_parser.rb-0.6.0 for inspection. Results logged to /var/lib/gems/2.3.0/extensions/x86_64-linux/2.3.0/http_parser.rb-0.6.0/gem_make.out