django-tagging | error caused by -tagging v. 0.3.2

django-tagging v. 0.3.2 does not work.

Problem:
tries to import "python_2_unicode_compatible" which is not support with django v1.3

Temporary solution so that people can install and use Merengue:
django-tagging v. 0.3.1 must be installed -- strictly.