some minutes ago I hade the problem, that my gemset was fucked up. I am using rvm and I had to remove rake 10.0.3. So it works like this:
rvm use @global gem uninstall rake -v 10.0.3 rvm use @ gem uninstall rake -v 10.0.3
Don’t forget to go back to the ruby version you used before with
rvm use 1.6.7
or similar …
Credits for this go to my fine colleague Enrico!