--- a/roundup/msgfmt.py	Sat Jul 21 23:07:16 2018 +1000
+++ b/roundup/msgfmt.py	Tue Jul 24 09:54:52 2018 +0000
@@ -26,6 +26,7 @@
         Display version information and exit.
 """
 
+from __future__ import print_function
 import sys
 import os
 import getopt
@@ -39,9 +40,9 @@
 
 
 def usage(code, msg=''):
-    print >> sys.stderr, __doc__
+    print(__doc__, file=sys.stderr)
     if msg:
-        print >> sys.stderr, msg
+        print(msg, file=sys.stderr)
     sys.exit(code)
 
 
@@ -117,7 +118,7 @@
     try:
         lines = open(infile).readlines()
     except IOError as msg:
-        print >> sys.stderr, msg
+        print(msg, file=sys.stderr)
         sys.exit(1)
 
     # remove UTF-8 Byte Order Mark, if any.
@@ -176,9 +177,9 @@
         elif section == STR:
             msgstr += l
         else:
-            print >> sys.stderr, 'Syntax error on %s:%d' % (infile, lno), \
-                  'before:'
-            print >> sys.stderr, l
+            print('Syntax error on %s:%d' % (infile, lno),
+                  'before:', file=sys.stderr)
+            print(l, file=sys.stderr)
             sys.exit(1)
     # Add last entry
     if section == STR:
@@ -190,7 +191,7 @@
     try:
         open(outfile,"wb").write(output)
     except IOError as msg:
-        print >> sys.stderr, msg
+        print(msg, file=sys.stderr)
 
 
 
@@ -207,14 +208,14 @@
         if opt in ('-h', '--help'):
             usage(0)
         elif opt in ('-V', '--version'):
-            print >> sys.stderr, "msgfmt.py", __version__
+            print("msgfmt.py", __version__, file=sys.stderr)
             sys.exit(0)
         elif opt in ('-o', '--output-file'):
             outfile = arg
     # do it
     if not args:
-        print >> sys.stderr, 'No input file given'
-        print >> sys.stderr, "Try `msgfmt --help' for more information."
+        print('No input file given', file=sys.stderr)
+        print("Try `msgfmt --help' for more information.", file=sys.stderr)
         return
 
     for filename in args: