Document why we need python-dns.

(imported from commit 15f1ab77232db9d6667b98079b9a65436884dedf)
This commit is contained in:
Tim Abbott
2013-11-10 07:53:58 -05:00
parent cb72df39b1
commit 2b7e4d186a

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@@ -25,7 +25,7 @@ class zulip::app_frontend {
# Needed for markdown processing
"python-markdown",
"python-pygments",
# Not sure why we need this
# Used for Hesiod lookups, etc.
"python-dns",
# Needed to access our database
"postgresql-client-9.1",