I just recognised that simple memcached and python-memcached are different, when trying to install python-memcached:
Package python-memcached is not available, but is referred to by another > package. > This may mean that the package is missing, has been obsoleted, or > is only available from another source > E: Package 'python-memcached' has no installation candidate -- Get the Review Board Power Pack at http://www.reviewboard.org/powerpack/ --- Sign up for Review Board hosting at RBCommons: https://rbcommons.com/ --- Happy user? Let us know at http://www.reviewboard.org/users/ --- You received this message because you are subscribed to the Google Groups "reviewboard" group. To unsubscribe from this group and stop receiving emails from it, send an email to reviewboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.