features: show version number of the Python interpreter

[bup.git] / lib / bup / py2raise.py

diff --git a/lib/bup/py2raise.py b/lib/bup/py2raise.py
index 0d7332a474edc64d0c4ce7c1c50696deadb50872..e61d029fe357a8fc5744b3abd3f96e7fa880ab02 100644 (file)
--- a/lib/bup/py2raise.py
+++ b/lib/bup/py2raise.py
@@ -1,4 +1,6 @@
 
+import sys
+
 # This file exists because the raise syntax is completely incompatible
 # with Python 3.