X-Git-Url: http://git.tremily.us/?p=hooke.git;a=blobdiff_plain;f=doc%2Fhacking.txt;fp=doc%2Fhacking.txt;h=e1e08c00c6671d3da91514bf379fd675fef634f7;hp=2b389bc60406582c144d963f10c20739a1f23c35;hb=970517e1c6535977d761b16712feda87314094a2;hpb=1c9f3cc24c9a66b5ecc8f10b2155db2f030efb16

diff --git a/doc/hacking.txt b/doc/hacking.txt
index 2b389bc..e1e08c0 100644
--- a/doc/hacking.txt
+++ b/doc/hacking.txt
@@ -12,12 +12,13 @@ Dependencies
 
 To clean up the internals, were going to go crazy on the
 object-oriented front, and try to keep the core functionality free of
-any dependencies other than the `Python Standard Library`_ and Numpy_
-/ Scipy_.
+any dependencies other than the `Python Standard Library`_, Numpy_,
+Scipy_, and PyYAML_.
 
 .. _Python Standard Library: http://docs.python.org/library/
 .. _Numpy: http://numpy.scipy.org/
 .. _Scipy: http://www.scipy.org/
+.. _PyYAML: http://pyyaml.org/
 
 To make a responsive user interface in parallel with data processing
 and possible GUIs, we'll use Python's multiprocessing_ module.  This