If you are having trouble installing ruby gems on Debian and getting errors complaining about missing the mkmf.rb file try doing an ‘apt-get install ruby1.8-dev’. That cleared the error up for me.
WelcomeWelcome to whalespine.org. My name is Tim. I'm a freelance software/web developer living in Cochrane, Alberta (just NW of Calgary for those of you not from around here).