Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x7f0699c931e0>
Traceback (most recent call last):
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/utils/autoreload.py", line 226, in wrapper
    fn(*args, **kwargs)
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 109, in inner_run
    autoreload.raise_last_exception()
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/utils/autoreload.py", line 249, in raise_last_exception
    six.reraise(*_exception)
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/utils/six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/utils/autoreload.py", line 226, in wrapper
    fn(*args, **kwargs)
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/__init__.py", line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/apps/registry.py", line 108, in populate
    app_config.import_models(all_models)
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/apps/config.py", line 202, in import_models
    self.models_module = import_module(models_module_name)
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/filip/Documents/shuup-pos-env/shuup-pos/trees_service_area/models.py", line 2, in <module>
    from django.contrib.gis.db import models
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/db/models/__init__.py", line 2, in <module>
    from django.contrib.gis.db.models.aggregates import *  # NOQA
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/db/models/aggregates.py", line 1, in <module>
    from django.contrib.gis.db.models.fields import ExtentField
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/db/models/fields.py", line 1, in <module>
    from django.contrib.gis import forms
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/forms/__init__.py", line 3, in <module>
    from .fields import (  # NOQA
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/forms/fields.py", line 4, in <module>
    from django.contrib.gis.geos import GEOSException, GEOSGeometry
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/geos/__init__.py", line 5, in <module>
    from .collections import (  # NOQA
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/geos/collections.py", line 9, in <module>
    from django.contrib.gis.geos.geometry import (
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/geos/geometry.py", line 10, in <module>
    from django.contrib.gis import gdal
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/gdal/__init__.py", line 48, in <module>
    from django.contrib.gis.gdal.driver import Driver  # NOQA
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/gdal/driver.py", line 5, in <module>
    from django.contrib.gis.gdal.prototypes import ds as vcapi, raster as rcapi
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/gdal/prototypes/ds.py", line 9, in <module>
    from django.contrib.gis.gdal.libgdal import GDAL_VERSION, lgdal
  File "/home/filip/Documents/shuup-pos-env/lib/python3.6/site-packages/django/contrib/gis/gdal/libgdal.py", line 48, in <module>
    lgdal = CDLL(lib_path)
  File "/usr/lib/python3.6/ctypes/__init__.py", line 348, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: /usr/lib/x86_64-linux-gnu/libspatialite.so.7: undefined symbol: GEOSDelaunayTriangulation_r
libgcc_s.so.1 must be installed for pthread_cancel to work
Aborted (core dumped)