File "/usr/local/lib/python3.5/site-packages/django/apps/config.py", line 86, in create module = import_module(entry) File "/usr/local/lib/python3.5/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 986, in _gcd_import File "<frozen importlib._bootstrap>", line 969, in _find_and_load File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked ImportError: No module named 'ajax_select' ERROR: Build failed: exit code 1