Index: tests/test_metadata.py
--- tests/test_metadata.py.orig
+++ tests/test_metadata.py
@@ -15,7 +15,7 @@ import sys
 import unittest
 
 DATADIR = os.path.join(os.path.dirname(__file__), 'files')
-PROGRAM = os.path.join(os.path.dirname(__file__), "..", "hachoir-metadata")
+PROGRAM = os.path.join(os.path.dirname(__file__), "..", "..", "pytest-instroot", "usr", "local", "bin", "hachoir-metadata")
 
 
 class TestMetadata(unittest.TestCase):
