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+[[!comment format=mdwn
+ username="http://smcv.pseudorandom.co.uk/"
+ nickname="smcv"
+ subject="comment 1"
+ date="2012-05-22T13:46:20Z"
+ content="""
+Did you enable the [[plugins/404]] plugin?
+
+Which web server? That plugin is meant to work with Apache 2; in
+principle it should be possible to make it work with other web servers,
+but it'll need some setup.
+
+The 404 plugin relies on your web server giving IkiWiki some extra
+information about 404s; lighttpd doesn't currently provide enough
+information for IkiWiki to detect 404s reliably, for instance.
+"""]]