title: django error cannot import name 'RemovedInDjango30Warning'
body: <p>Guys im fairly new to Django and I just started working on a personal project and decided that ill-use pycharm (i think its related to the error, or not).</p>
  
  <p>when I run <code>python manage.py runserver</code>I get the error posted below. I did a bit of googling and looks like its caused by inconsistency with Django versions. </p>
  
  <p>I currently have Django 3.0 and I checked both globally and in the venv. </p>
  
  <p>I tried to start a project outside of py charm and im running into the same issue. idk what I need to do to start using Django again. Did anyone run into this? Is this because of pycharm? If so what can I do to fix the issue?</p>
  
  <pre><code>(venv) aiden@aiden-XPS-15-9570:~/PycharmProjects/NewsAggregator$ python manage.py runserver
  Watching for file changes with StatReloader
  Performing system checks...
  
  Exception in thread django-main-thread:
  Traceback (most recent call last):
    File "/home/aiden/.local/lib/python3.6/site-packages/django/template/utils.py", line 66, in __getitem__
      return self._engines[alias]
  KeyError: 'django'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "/home/aiden/.local/lib/python3.6/site-packages/django/template/backends/django.py", line 121, in get_package_libraries
      module = import_module(entry[1])
    File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
      return _bootstrap._gcd_import(name[level:], package, level)
    File "&lt;frozen importlib._bootstrap&gt;", line 994, in _gcd_import
    File "&lt;frozen importlib._bootstrap&gt;", line 971, in _find_and_load
    File "&lt;frozen importlib._bootstrap&gt;", line 955, in _find_and_load_unlocked
    File "&lt;frozen importlib._bootstrap&gt;", line 665, in _load_unlocked
    File "&lt;frozen importlib._bootstrap_external&gt;", line 678, in exec_module
    File "&lt;frozen importlib._bootstrap&gt;", line 219, in _call_with_frames_removed
    File "/home/aiden/.local/lib/python3.6/site-packages/django/contrib/admin/templatetags/admin_static.py", line 5, in &lt;module&gt;
      from django.utils.deprecation import RemovedInDjango30Warning
  ImportError: cannot import name 'RemovedInDjango30Warning'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner
      self.run()
    File "/usr/lib/python3.6/threading.py", line 864, in run
      self._target(*self._args, **self._kwargs)
    File "/home/aiden/.local/lib/python3.6/site-packages/django/utils/autoreload.py", line 53, in wrapper
      fn(*args, **kwargs)
    File "/home/aiden/.local/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 117, in inner_run
      self.check(display_num_errors=True)
    File "/home/aiden/.local/lib/python3.6/site-packages/django/core/management/base.py", line 395, in check
      include_deployment_checks=include_deployment_checks,
    File "/home/aiden/.local/lib/python3.6/site-packages/django/core/management/base.py", line 382, in _run_checks
      return checks.run_checks(**kwargs)
    File "/home/aiden/.local/lib/python3.6/site-packages/django/core/checks/registry.py", line 72, in run_checks
      new_errors = check(app_configs=app_configs)
    File "/home/aiden/.local/lib/python3.6/site-packages/django/contrib/admin/checks.py", line 76, in check_dependencies
      for engine in engines.all():
    File "/home/aiden/.local/lib/python3.6/site-packages/django/template/utils.py", line 90, in all
      return [self[alias] for alias in self]
    File "/home/aiden/.local/lib/python3.6/site-packages/django/template/utils.py", line 90, in &lt;listcomp&gt;
      return [self[alias] for alias in self]
    File "/home/aiden/.local/lib/python3.6/site-packages/django/template/utils.py", line 81, in __getitem__
      engine = engine_cls(params)
    File "/home/aiden/.local/lib/python3.6/site-packages/django/template/backends/django.py", line 25, in __init__
      options['libraries'] = self.get_templatetag_libraries(libraries)
    File "/home/aiden/.local/lib/python3.6/site-packages/django/template/backends/django.py", line 43, in get_templatetag_libraries
      libraries = get_installed_libraries()
    File "/home/aiden/.local/lib/python3.6/site-packages/django/template/backends/django.py", line 108, in get_installed_libraries
      for name in get_package_libraries(pkg):
    File "/home/aiden/.local/lib/python3.6/site-packages/django/template/backends/django.py", line 125, in get_package_libraries
      "trying to load '%s': %s" % (entry[1], e)
  django.template.library.InvalidTemplateLibrary: Invalid template library specified. ImportError raised when trying to load 'django.contrib.admin.templatetags.admin_static': cannot import name 'RemovedInDjango30Warning'
  </code></pre>