OpenMDAO is now available for installation via virtualenv (download) or Anaconda.
Instructions on both methods of installation are here.
Release notes for 0.13.0 that detail the several bug fixes and new features can be found here.
Anaconda Win32 NOTE: Please note that even though the Anaconda Win32 installation works fine and is stable, that testing has behaved strangely and inconsistently on that platform, and sometimes tests fail due to imports going bad, even though the items in question can be manually imported and are in fact there. These failures appear to be due to sys.path being altered by a test somewhere in openmdao.main’s tests previous to the failures. Doing
openmdao test --no-path-adjustment will prevent this from happening and get your tests to pass again.