Thanks for the reply. I actually went to the IRC channel and got immediate help there from what seemed like the devs. I had been meaning to post a reply just to put my solution, but the issue was my version of sqlalchemy I was on 0.8.x and I needed 0.7.x I did pip -U sqlalchemy==0.7.9 that got me sq...

I have a fresh install of CentOS 6.3 x64, which is giving me problems with Flexget. I've gone through the installation procedure on the website, and when I try to verify the setup, I get the following: ~~~~~~~~~~~~~~~~~~~~~ TypeError: __init__() got an unexpected keyword argument 'mutable' Traceback...