I commented out: #import gluon.import_all But now I get:
localhost:Resources pbreit$ python web2py.py -S myapp -M -N -R
applications/myapp/private/expire_items.py
Traceback (most recent call last):
File "web2py.py", line 4, in <module>
from gluon.widget import start
ImportError: No module named gluon.widget
Running MacOS

