taggit -> django-taggit in the docs.

[shadow-identity]

Here taggit should be replaced by django-taggit

Run pip install aldryn-newsblog. Also note that a number of other packages may need to be installed if they are not already:

aldryn-apphooks-config
aldryn-boilerplates
aldryn-categories
aldryn-people
aldryn-reversion
djangocms-text-ckeditor
easy_thumbnails
django-filer
django-parler
django-reversion
taggit

[mkoistinen]

Thanks!