Added documentation about the search viewers dependencies

supermarkion · Aug 9, 2013 · c274cda · c274cda
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diff --git a/docs/search_viewers.rst b/docs/search_viewers.rst
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 Search algorithms interactive viewers
 =====================================
 
+
+.. note::
+
+    To use the viewers you need to have graphviz (on linux: ``sudo apt-get install graphviz``), and the following pip packages:
+    ``pip install pyparsing==1.5.7 pydot flask`` (use ``sudo`` if on linux and not inside a virtualenv)
+
+
 A common issue when solving search problems, is debugging the search
 algorithms to find out why our problems aren't being solved as expected.