Installing Jekyll on Ubuntu 14.04

Question

I\'ve been having some issues installing Jekyll on Ubuntu. Here are some of the versions I have:

trevor~$ ruby -v
ruby 2.2.4p230 (2015-12-16 revision 53155)          


        

Answer 1

I did try installing a couple different versions. Would this cause a
problem?

No

Follow the given step would help.

1: gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3

2: \curl -sSL https://get.rvm.io | bash # install RVM (development version)

3: rvm get head # Make Sure RVM up to date

4: rvm install ruby # will install latest version of ruby

5: rvm list # Listing install rubies will you get versions of ruby which is installed by RVM

6: rvm use < ruby-version > # for instances ruby-1.9.3-p125

7: gem install jekyll

Edit Update As you edited answer in your senerio

trevor~$ rvm list

rvm rubies

   ruby-2.0.0-p643 [ x86_64 ]
   ruby-2.2.1 [ x86_64 ]
=* ruby-2.2.4 [ x86_64 ]

---

rvm use 2.2.1
gem install jekyll

Would work !!!