diff -Naurh ./setup.py pygraphviz-0.99.1/setup.py
--- ./setup.py	2009-11-09 23:27:18.774229415 -0200
+++ pygraphviz-0.99.1/setup.py	2009-11-09 23:29:06.699354414 -0200
@@ -165,7 +165,7 @@
       url              = url,      
       download_url     = download_url,
       packages         = packages,
-      data_files       = data,
+      #data_files       = data,
       classifiers      = classifiers,
       ext_modules      = extension,
       package_data     = package_data,