Hello, can you tell me the correct version of vistrail to link to with the nightly builds?

I tried Vistrails 2.0beta, 2.1.2, 2.2.1, but never got vispython to run.

I believe the description of the webpage saying that the nightly build is linked to Vistrails 2.0beta is wrong:

http://alps.comp-phys.org/mediawiki/index.php/Download_and_install_ALPS_2#Nightly_snapshots