# HG changeset patch
# User Frederic Bastien <nouiz@nouiz.org>
# Date 1306330007 14400
# Node ID 1b69d435f09fc63aa4efdf88f3965170c505f912
# Parent  1e4dc99a3b132d0285f115b7fc2e5e471ad15406
fix error string.

diff -r 1e4dc99a3b13 -r 1b69d435f09f pylearn/datasets/icml07.py
--- a/pylearn/datasets/icml07.py	Tue May 24 19:35:05 2011 -0400
+++ b/pylearn/datasets/icml07.py	Wed May 25 09:26:47 2011 -0400
@@ -97,7 +97,7 @@
     if rootdir is None:
         rootdir = get_filepath_in_roots('icml07data_twiki')
     if rootdir is None:
-        raise IOError('dataset not found (no icml07data_twiki folder in dbpath')
+        raise IOError('dataset not found (no icml07data_twiki folder in PYLEARN_DATA_ROOT or DBPATH environment variable.')
     rval = dict(
         mnist_basic=DatasetLoader(
             http_source='http://www.iro.umontreal.ca/~lisa/icml2007data/mnist.zip',