title: Django TemplateSyntaxError: Template library bootstrap3 not found
body: <p>I'm quite the newbie at this, I installed django-bootstrap3. v5.3.1
  added "bootstrap3" to the INSTALLED_APPS parameter in my settings file,
  and started quoting {% load bootstrap3 %} in my template. I have also restarted django. However, im getting the error: Does anyone know how i might fix this?</p>
  
  <pre><code>TemplateSyntaxError at /jhgi/signup/
  
  'bootstrap3' is not a valid tag library: Template library bootstrap3 not found, tried django.templatetags.bootstrap3,django.contrib.admin.templatetags.bootstrap3,django.contrib.staticfiles.templatetags.bootstrap3,django_extensions.templatetags.bootstrap3
  
  Request Method:     GET
  Request URL:    http://127.0.0.1:8000/jhgi/signup/
  Django Version:     1.7.7
  Exception Type:     TemplateSyntaxError
  Exception Value:    
  
  'bootstrap3' is not a valid tag library: Template library bootstrap3 not found, tried django.templatetags.bootstrap3,django.contrib.admin.templatetags.bootstrap3,django.contrib.staticfiles.templatetags.bootstrap3,django_extensions.templatetags.bootstrap3
  
  Exception Location:     /Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/django/template/defaulttags.py in load, line 1119
  Python Executable:  /Library/Frameworks/Python.framework/Versions/3.4/bin/python3.4
  Python Version:     3.4.2
  Python Path:    
  
  ['/Users/XXXX/PycharmProjects/XXXX',
   '/Applications/PyCharm.app/helpers/pydev',
   '/Users/xxxx/PycharmProjects/Companion',
   '/Library/Frameworks/Python.framework/Versions/3.4/lib/python34.zip',
   '/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4',
   '/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/plat-darwin',
   '/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/lib-dynload',
   '/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages',
   '/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages/IPython/extensions']
  
  Server time:    Sun, 12 Apr 2015 20:47:32 +0000
  
  Error during template rendering
  
  In template /Users/xxxxx/PycharmProjects/Companion/templates/signup.html, error at line 5
  'bootstrap3' is not a valid tag library: Template library bootstrap3 not found, tried django.templatetags.bootstrap3,django.contrib.admin.templatetags.bootstrap3,django.contrib.staticfiles.templatetags.bootstrap3,django_extensions.templatetags.bootstrap3
  </code></pre>