diff --git a/gclient.py b/gclient.py
index ef77cd4b7..f568662ba 100644
--- a/gclient.py
+++ b/gclient.py
@@ -224,13 +224,14 @@ class Dependency(GClientKeywords, gclient_utils.WorkItem):
     if isinstance(self.url, self.FromImpl):
       self.requirements.add(self.url.module_name)
 
-    if self.name:
+    if self.name and self.should_process:
       def yield_full_tree(root):
         """Depth-first recursion."""
         yield root
         for i in root.dependencies:
           for j in yield_full_tree(i):
-            yield j
+            if j.should_process:
+              yield j
 
       for obj in yield_full_tree(self.root_parent()):
         if obj is self or not obj.name:
diff --git a/gclient_utils.py b/gclient_utils.py
index 350de22e8..d668c5372 100644
--- a/gclient_utils.py
+++ b/gclient_utils.py
@@ -454,10 +454,11 @@ def GetGClientRootAndEntries(path=None):
 
 class WorkItem(object):
   """One work item."""
-  # A list of string, each being a WorkItem name.
-  requirements = []
-  # A unique string representing this work item.
-  name = None
+  def __init__(self):
+    # A list of string, each being a WorkItem name.
+    self.requirements = []
+    # A unique string representing this work item.
+    self.name = None
 
   def run(self, work_queue):
     """work_queue is passed as keyword argument so it should be
@@ -548,7 +549,20 @@ class ExecutionQueue(object):
           # We're done.
           break
         # We need to poll here otherwise Ctrl-C isn't processed.
-        self.ready_cond.wait(10)
+        try:
+          self.ready_cond.wait(10)
+        except KeyboardInterrupt:
+          # Help debugging by printing some information:
+          print >> sys.stderr, (
+              ('\nAllowed parallel jobs: %d\n# queued: %d\nRan: %s\n'
+                'Running: %d') % (
+              self.jobs,
+              len(self.queued),
+              ', '.join(self.ran),
+              len(self.running)))
+          for i in self.queued:
+            print >> sys.stderr, '%s: %s' % (i.name, ', '.join(i.requirements))
+          raise
         # Something happened: self.enqueue() or a thread terminated. Loop again.
     finally:
       self.ready_cond.release()
diff --git a/tests/gclient_test.py b/tests/gclient_test.py
index c136dc271..0a5da250f 100755
--- a/tests/gclient_test.py
+++ b/tests/gclient_test.py
@@ -88,6 +88,8 @@ class GclientTest(trial_dir.TestCase):
     # fetched until 'src' is done.
     # jobs is the number of parallel jobs simulated. reverse is to reshuffle the
     # list to see if it is still processed in order correctly.
+    # Also test that a From() dependency that should not be processed is listed
+    # as a requirement.
     parser = gclient.Parser()
     options, args = parser.parse_args(['--jobs', jobs])
     write(
@@ -101,9 +103,11 @@ class GclientTest(trial_dir.TestCase):
         os.path.join('foo', 'DEPS'),
         'deps = {\n'
         '  "foo/dir1": "/dir1",\n'
+        # This one will depend on dir1/dir2 in bar.
         '  "foo/dir1/dir2/dir3": "/dir1/dir2/dir3",\n'
-        '  "foo/dir1/dir4": "/dir1/dir4",\n'
         '  "foo/dir1/dir2/dir3/dir4": "/dir1/dir2/dir3/dir4",\n'
+        '  "foo/dir1/dir2/dir5/dir6":\n'
+        '    From("foo/dir1/dir2/dir3/dir4", "foo/dir1/dir2"),\n'
         '}')
     write(
         os.path.join('bar', 'DEPS'),
@@ -114,6 +118,14 @@ class GclientTest(trial_dir.TestCase):
         os.path.join('bar/empty', 'DEPS'),
         'deps = {\n'
         '}')
+    # Test From()
+    write(
+        os.path.join('foo/dir1/dir2/dir3/dir4', 'DEPS'),
+        'deps = {\n'
+        # This one should not be fetched or set as a requirement.
+        '  "foo/dir1/dir2/dir5": "svn://example.com/x",\n'
+        '  "foo/dir1/dir2": "/dir1/another",\n'
+        '}')
 
     obj = gclient.GClient.LoadCurrentConfig(options)
     self._check_requirements(obj.dependencies[0], {})
@@ -139,9 +151,10 @@ class GclientTest(trial_dir.TestCase):
     self.assertEquals(
         [
           'svn://example.com/foo/dir1',
-          'svn://example.com/foo/dir1/dir4',
           'svn://example.com/foo/dir1/dir2/dir3',
           'svn://example.com/foo/dir1/dir2/dir3/dir4',
+          # TODO(maruel): This is probably wrong.
+          'svn://example.com/foo/dir1/dir2/dir3/dir4/dir1/another',
         ],
         actual)
     self._check_requirements(
@@ -151,7 +164,8 @@ class GclientTest(trial_dir.TestCase):
           'foo/dir1/dir2/dir3': ['foo', 'foo/dir1', 'foo/dir1/dir2'],
           'foo/dir1/dir2/dir3/dir4':
               ['foo', 'foo/dir1', 'foo/dir1/dir2', 'foo/dir1/dir2/dir3'],
-          'foo/dir1/dir4': ['foo', 'foo/dir1'],
+          'foo/dir1/dir2/dir5/dir6':
+              ['foo', 'foo/dir1', 'foo/dir1/dir2', 'foo/dir1/dir2/dir3/dir4'],
         })
     self._check_requirements(
         obj.dependencies[1],