# HG changeset patch
# User Jeff Hammel <jhammel@mozilla.com>
# Date 1330128307 28800
# Node ID e74fc40e1f6464220ef364d4dcbc17b3b1873313
# Parent  e6cdc58fc4f53bfcc390ba096469329b3386eecc
interpolate string

diff -r e6cdc58fc4f5 -r e74fc40e1f64 paint/package.py
--- a/paint/package.py	Fri Feb 24 16:04:22 2012 -0800
+++ b/paint/package.py	Fri Feb 24 16:05:07 2012 -0800
@@ -87,7 +87,7 @@
         directory = self.path()
         setup_py = os.path.join(directory, 'setup.py')
         if not os.path.exists(setup_py):
-            raise AssertionError("%s does not exist")
+            raise AssertionError("%s does not exist" % setup_py)
 
         # setup the egg info
         call([sys.executable, 'setup.py', 'egg_info'], cwd=directory, stdout=PIPE)