Carlos Corbacho - 2009-08-09

The problem is that the regular expression used to check the dot version is wrong, and that in SVN this is now being always checked before generating dot graphs.

Applying the following patch fixes it:

Index: epydoc/docwriter/dotgraph.py

--- epydoc/docwriter/dotgraph.py (revision 1812)
+++ epydoc/docwriter/dotgraph.py (working copy)
@@ -1495,7 +1495,7 @@
######################################################################

_dot_version = None
-_DOT_VERSION_RE = re.compile(r'dot version ([\d\.]+)')
+_DOT_VERSION_RE = re.compile(r'.*version ([\d\.]+)')
def get_dot_version():
global _dot_version
if _dot_version is None: