windows 2.0.2 builds failing due to Cheetah not being installed correctly

The Cheetah python module is missing from windows build machines, causing the build to fail with:

/cygdrive/c/Python27/python dist_setup.py py2exe
running py2exe
creating C:\cygwin\opt\couchbase\bin\install\build
creating C:\cygwin\opt\couchbase\bin\install\build\bdist.win-amd64
creating C:\cygwin\opt\couchbase\bin\install\build\bdist.win-amd64\winexe
creating C:\cygwin\opt\couchbase\bin\install\build\bdist.win-amd64\winexe\collect-2.7
creating C:\cygwin\opt\couchbase\bin\install\build\bdist.win-amd64\winexe\bundle-2.7
creating C:\cygwin\opt\couchbase\bin\install\build\bdist.win-amd64\winexe\temp
creating C:\cygwin\opt\couchbase\bin\install\dist

• • • searching for required modules ***
      Makefile:201: recipe for target `package-win' failed
      Traceback (most recent call last):
      . . .
      ImportError: No module named Cheetah
      ./util.rb:69:in `hard_sh': ERROR: cmd failed: /cygdrive/c/Python27/python dist_setup.py py2exe (RuntimeError)
      ERROR: with result: false, 256
      from /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1010:in `call'
      from /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1010:in `sh'
      from /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1094:in `sh'
      from ./util.rb:66:in `hard_sh'
      from ./server-win.rb:228:in `py2exe'
      from ./server-win.rb:332
      from ./server-win.rb:329:in `each'
      from ./server-win.rb:329
      from ./server-win.rb:328:in `each'
      from ./server-win.rb:328
      make: *** [package-win] Error 1
      program finished with exit code 2