oref0: Fresh install fails with "AttributeError: 'module' object has no attribute 'Locale'" while importing device.json

Describe the bug Fresh install fails oref0-setup with AttributeError: 'module' object has no attribute 'Locale' while importing device.json.

To Reproduce Steps to reproduce the behavior:

1. Jubilinux 0.3.0
2. Install according to docs

Expected behavior A succesfull install

Errors The install fails with

2020-06-02 02:38:48,581 INFO All permissions in Nightscout are ok
Importing /root/src/oref0/lib/oref0-setup/vendor.json
openapscontrib.timezones://
mmeowlink.vendors.mmeowlink://
Importing /root/src/oref0/lib/oref0-setup/device.json
Traceback (most recent call last):
  File "/usr/local/bin/openaps-import", line 89, in <module>
    app( )
  File "/usr/local/lib/python2.7/dist-packages/openaps/cli/__init__.py", line 51, in __call__
    self.run(self.args)
  File "/usr/local/bin/openaps-import", line 81, in run
    incoming = self.Make(candidate)
  File "/usr/local/bin/openaps-import", line 65, in Make
    inst = Configurable.FromImport(configurable, self.config)
  File "/usr/local/lib/python2.7/dist-packages/openaps/devices/device.py", line 66, in FromImport
    vendor = vendors.lookup_dotted(fields['vendor'], config)
  File "/usr/local/lib/python2.7/dist-packages/openaps/vendors/__init__.py", line 30, in lookup_dotted
    vendors = all_vendors(config)
  File "/usr/local/lib/python2.7/dist-packages/openaps/vendors/__init__.py", line 36, in all_vendors
    return get_vendors( ) + find_plugins(config)
  File "/usr/local/lib/python2.7/dist-packages/openaps/vendors/__init__.py", line 16, in find_plugins
    return [ v.get_module( ) for v in vendors ]
  File "/usr/local/lib/python2.7/dist-packages/openaps/vendors/plugins/vendor.py", line 19, in get_module
    return importlib.import_module(self.name)
  File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/usr/local/lib/python2.7/dist-packages/openapscontrib/timezones/__init__.py", line 132, in <module>
    import recurrent
  File "/usr/local/lib/python2.7/dist-packages/recurrent/__init__.py", line 1, in <module>
    from recurrent.event_parser import RecurringEvent
  File "/usr/local/lib/python2.7/dist-packages/recurrent/event_parser.py", line 10, in <module>
    pdt = parsedatetime.Calendar()
  File "/usr/local/lib/python2.7/dist-packages/parsedatetime/__init__.py", line 270, in __init__
    self.ptc = Constants()
  File "/usr/local/lib/python2.7/dist-packages/parsedatetime/__init__.py", line 2381, in __init__
    self.locale = get_icu(self.localeID)
  File "/usr/local/lib/python2.7/dist-packages/parsedatetime/pdt_locales/icu.py", line 56, in get_icu
    result['icu'] = icu = pyicu.Locale(locale)
AttributeError: 'module' object has no attribute 'Locale'
Could not import /root/src/oref0/lib/oref0-setup/device.json

Setup Information (please complete the following information): Pump WW, CGM Dexcom G6 / oref 0.7.0-dev / rig Explorer board

Additional context Fresh install. Temporary workaround. disable: do_openaps_import statements from oref0-setup.sh

   # import template
   #do_openaps_import $HOME/src/oref0/lib/oref0-setup/vendor.json
   #do_openaps_import $HOME/src/oref0/lib/oref0-setup/device.json
   #do_openaps_import $HOME/src/oref0/lib/oref0-setup/report.json
   #do_openaps_import $HOME/src/oref0/lib/oref0-setup/alias.json

Please tell me what the suggested route is to fix, and I’ll create a PR.