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Ticket #18547: 18547.diff

File 18547.diff, 852 bytes (added by Claude Paroz, 12 years ago)
Catch when xgettext is not found

diff --git a/django/core/management/commands/makemessages.py b/django/core/management/commands/makemessages.py
index 046ffb4..cc6d3a7 100644

                def make_messages(locale=None, domain='django', verbosity=1, all=False,
         raise CommandError(message)
     # We require gettext version 0.15 or newer.
+    output = _popen('xgettext --version')[0]
+    output, errors = _popen('xgettext --version')
+    if errors:
+        raise CommandError("Error running xgettext. Note that Django "
+                    "internationalization requires GNU gettext 0.15 or newer.")
     match = re.search(r'(?P<major>\d+)\.(?P<minor>\d+)', output)
     if match:
         xversion = (int(match.group('major')), int(match.group('minor')))