Just noticed some nice fonts from Jono Bacons Dealing with Disrespect PDF book I downloaded recently

Thought to myself I would like these fonts on my Fedora 20 Workstation. So I opened the PDF properties discovered the font was Ubuntu & Ubuntu Light which lead to http://font.ubuntu.com/

Downloaded the bundled fonts, unzipped and double clicked each TTF file and clicked the "Install Font" button and now I have Ubuntu fonts available to Libre Office.