How to Install Jekyll on Raspberry Pi 3 (Raspbian Jessie)? -

i'm trying install jekyll on raspberry pi 3 raspbian jessie on it.

i have latest lts nodejs 4.4.7 , i've updated gem latest version doing:

sudo gem update --system 

then installed ruby doing:

sudo apt-get install ruby-full 

however, after doing

ruby -v 

i version number ruby 2.1.5. latest version 2.3.1.

i tried install source code downloading ruby's website ran following commands after unzipping source folder:

./configure make sudo make install 

after did that, went see version ruby is, it's still @ 2.1.5.

did else play jekyll on raspberry pi 3 before? though have ruby 2.1.5 error message when run:

jekyll -v 

"dependency error: yikes! looks don't have classifier or 1 of dependencies installed. in order use jekyll configured, you'll need install gem..."

how fix problem? (sorry, i'm newbie.)

i setting raspberry pi yesterday , worked fine. i'm running on raspberry pi 3 model b, using raspbian jessie (full edition, version may 2016).

here's commands ran notes:

sudo apt-get update sudo apt-get install software-properties-common sudo apt-get install ruby-full sudo gem install jekyll sudo gem install bundler 

i'm not sure if still need apt-get install software-properties-common in there. missing add-apt-repository command ran this.