For FEniCS 1.2.x/1.3.x download version 1.2 or get the trunk version (run bzr branch lp:fmg).
For FEniCS 1.1.x download version 1.1 (run bzr branch lp:fmg/1.1).
For FEniCS 1.0.x download version 1.0 (run bzr branch lp:fmg/1.0).
The Stokes demos work only with FEniCS >= 1.1.x.
Visit the hompage for installation instructions or view the README in the package.

THIS SOFTWARE AND PROGRAM IS BEING PROVIDED "AS IS", WITHOUT ANY WARRANTY OF ANY TYPE OR NATURE, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND ANY WARRANTY THAT THIS SOFTWARE OR PROGRAM IS FREE FROM DEFECTS.