Valentin V. Bartenev Wrote:
-------------------------------------------------------

> https://github.com/FRiCKLE/ngx_cache_purge/blob/master/CHANGES
>
> Since you're using a lot of 3rd-party modules it's a good idea to
> update them too.

Not sure how I can do this when I'm using http://ppa.launchpad.net/nginx/development/ubuntu utopic main

As far as I can see, the nginx-extras package was built 15 hours ago.
From the link you posted:

2014-12-02 VERSION 2.2
* Fix compatibility with nginx-1.7.8+.

From nginx -V
--add-module=/build/buildd/nginx-1.7.8/debian/modules/nginx-cache-purge

So, it SHOULD be up to date. It sounds like I need to post a ticket on github - so I just have!
https://github.com/FRiCKLE/ngx_cache_purge/issues/25

Thanks