R cannot be resolved error when using ActionBarSherlock

Question

I am trying to use Jake Wharton\'s ActionBarSherlock to support actionbars in android projects all the way down to 1.6

I\'m getting started using the video provided

Answer 1

Mine was different:

I have a 64bits OS (linux mint) and I had to install the 32bit libraries:

sudo apt-get install ia32-libs

After this just clean all and build a new project and it worked.