diff --git a/ipython.spec b/ipython.spec
index 6628657..67e505d 100644
--- a/ipython.spec
+++ b/ipython.spec
@@ -292,6 +292,8 @@ This package contains the gui of %{name}, which requires PyQt.
 
 # delete bundling libs
 pushd IPython/external
+ls -l
+ls -l *
 # python's own modules
 rm argparse/_argparse.py