jigna tests fail on Mac OS X 10.10 with Canopy 32bit on Python 2.7.6

nosetests create the following errors
# EEEE
## ERROR: Failure: AttributeError ('module' object has no attribute 'Signal')

Traceback (most recent call last):
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/loader.py", line 414, in loadTestsFromName
addr.filename, addr.module)
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/importer.py", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/Users/alex/Downloads/jigna/jigna/jigna/tests/test_html_widget.py", line 1, in
from jigna.api import HTMLWidget, Template
File "/Users/alex/Downloads/jigna/jigna/jigna/api.py", line 3, in
from html_widget import HTMLWidget
File "/Users/alex/Downloads/jigna/jigna/jigna/html_widget.py", line 16, in
from .qt_server import QtServer
File "/Users/alex/Downloads/jigna/jigna/jigna/qt_server.py", line 20, in
from jigna.core.proxy_qwebview import ProxyQWebView
File "/Users/alex/Downloads/jigna/jigna/jigna/core/proxy_qwebview.py", line 14, in
from jigna.core.network_access import ProxyAccessManager
File "/Users/alex/Downloads/jigna/jigna/jigna/core/network_access.py", line 129, in
class ProxyReplyWorker(QtCore.QThread):
File "/Users/alex/Downloads/jigna/jigna/jigna/core/network_access.py", line 133, in ProxyReplyWorker
metaDataChanged = QtCore.Signal()
AttributeError: 'module' object has no attribute 'Signal'
#
## ERROR: Failure: AttributeError ('module' object has no attribute 'Signal')

Traceback (most recent call last):
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/loader.py", line 414, in loadTestsFromName
addr.filename, addr.module)
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/importer.py", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/Users/alex/Downloads/jigna/jigna/jigna/tests/test_jigna_qt.py", line 2, in
from jigna.api import HTMLWidget, Template
File "/Users/alex/Downloads/jigna/jigna/jigna/api.py", line 3, in
from html_widget import HTMLWidget
File "/Users/alex/Downloads/jigna/jigna/jigna/html_widget.py", line 16, in
from .qt_server import QtServer
File "/Users/alex/Downloads/jigna/jigna/jigna/qt_server.py", line 20, in
from jigna.core.proxy_qwebview import ProxyQWebView
File "/Users/alex/Downloads/jigna/jigna/jigna/core/proxy_qwebview.py", line 14, in
from jigna.core.network_access import ProxyAccessManager
File "/Users/alex/Downloads/jigna/jigna/jigna/core/network_access.py", line 129, in
class ProxyReplyWorker(QtCore.QThread):
File "/Users/alex/Downloads/jigna/jigna/jigna/core/network_access.py", line 133, in ProxyReplyWorker
metaDataChanged = QtCore.Signal()
AttributeError: 'module' object has no attribute 'Signal'
#
## ERROR: Failure: AttributeError ('module' object has no attribute 'Signal')

Traceback (most recent call last):
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/loader.py", line 414, in loadTestsFromName
addr.filename, addr.module)
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/importer.py", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/Users/alex/Downloads/jigna/jigna/jigna/tests/test_jigna_web.py", line 13, in
from jigna.api import Template, WebApp
File "/Users/alex/Downloads/jigna/jigna/jigna/api.py", line 3, in
from html_widget import HTMLWidget
File "/Users/alex/Downloads/jigna/jigna/jigna/html_widget.py", line 16, in
from .qt_server import QtServer
File "/Users/alex/Downloads/jigna/jigna/jigna/qt_server.py", line 20, in
from jigna.core.proxy_qwebview import ProxyQWebView
File "/Users/alex/Downloads/jigna/jigna/jigna/core/proxy_qwebview.py", line 14, in
from jigna.core.network_access import ProxyAccessManager
File "/Users/alex/Downloads/jigna/jigna/jigna/core/network_access.py", line 129, in
class ProxyReplyWorker(QtCore.QThread):
File "/Users/alex/Downloads/jigna/jigna/jigna/core/network_access.py", line 133, in ProxyReplyWorker
metaDataChanged = QtCore.Signal()
AttributeError: 'module' object has no attribute 'Signal'
#
## ERROR: Failure: AttributeError ('module' object has no attribute 'Signal')

Traceback (most recent call last):
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/loader.py", line 414, in loadTestsFromName
addr.filename, addr.module)
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/Users/alex/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/nose/importer.py", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/Users/alex/Downloads/jigna/jigna/jigna/tests/test_jigna_web_async.py", line 5, in
from test_jigna_web import TestJignaWebSync, Person
File "/Users/alex/Downloads/jigna/jigna/jigna/tests/test_jigna_web.py", line 13, in
from jigna.api import Template, WebApp
File "/Users/alex/Downloads/jigna/jigna/jigna/api.py", line 3, in
from html_widget import HTMLWidget
File "/Users/alex/Downloads/jigna/jigna/jigna/html_widget.py", line 16, in
from .qt_server import QtServer
File "/Users/alex/Downloads/jigna/jigna/jigna/qt_server.py", line 20, in
from jigna.core.proxy_qwebview import ProxyQWebView
File "/Users/alex/Downloads/jigna/jigna/jigna/core/proxy_qwebview.py", line 14, in
from jigna.core.network_access import ProxyAccessManager
File "/Users/alex/Downloads/jigna/jigna/jigna/core/network_access.py", line 129, in
class ProxyReplyWorker(QtCore.QThread):
File "/Users/alex/Downloads/jigna/jigna/jigna/core/network_access.py", line 133, in ProxyReplyWorker
metaDataChanged = QtCore.Signal()
AttributeError: 'module' object has no attribute 'Signal'

---

Ran 4 tests in 0.310s

FAILED (errors=4)