diff --git a/lang/python/examples/assuan.py b/lang/python/examples/assuan.py old mode 100644 new mode 100755 diff --git a/lang/python/examples/decryption-filter.py b/lang/python/examples/decryption-filter.py old mode 100644 new mode 100755 diff --git a/lang/python/examples/inter-edit.py b/lang/python/examples/inter-edit.py old mode 100644 new mode 100755 diff --git a/lang/python/examples/testCMSgetkey.py b/lang/python/examples/testCMSgetkey.py old mode 100644 new mode 100755