changeset 11707:13d79a7bf5b7 stable

runrst: try to be more helpful if docutils is not installed
author Nicolas Dumazet <nicdumz.commits@gmail.com>
date Fri, 30 Jul 2010 14:41:47 +0900
parents 18c47562d331
children 3e561b6af810
files doc/runrst
diffstat 1 files changed, 8 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/doc/runrst	Sat Jul 24 11:20:21 2010 +0300
+++ b/doc/runrst	Fri Jul 30 14:41:47 2010 +0900
@@ -13,9 +13,14 @@
 """
 
 import sys
-from docutils.parsers.rst import roles
-from docutils.core import publish_cmdline
-from docutils import nodes, utils
+try:
+    from docutils.parsers.rst import roles
+    from docutils.core import publish_cmdline
+    from docutils import nodes, utils
+except ImportError:
+    sys.stderr.write("abort: couldn't generate documentation: docutils "
+                     "module is missing\n")
+    sys.exit(-1)
 
 def role_hg(name, rawtext, text, lineno, inliner,
             options={}, content=[]):