Merge to HEAD: The ZEO unit tests and wo_pcgi.py didn't run on Windows if the...

Merge to HEAD: The ZEO unit tests and wo_pcgi.py didn't run on Windows if the path to the python executable included a space.

doc/CHANGES.txt

@@ -12,6 +12,12 @@ Zope Changes
        objects to allow gathering of permission names for products like
        DocFinder and VerboseSecurity.
 
+    Bugs Fixed
+
+     - The ZEO unit tests and wo_pcgi.py didn't run on Windows if the path 
+       to the python executable included a space.
+
+
   Zope 2.6.1 beta 2
 
     Bugs Fixed

inst/build_extensions.py

@@ -23,4 +23,4 @@ def build():
     print '-'*78
     print 'Building extension modules'
 
-    do('%s setup.py build_ext -i' % sys.executable)
+    do('"%s" setup.py build_ext -i' % sys.executable)