title: django [Errno 13] Permission denied: '/var/www/html/sp-django-master/static/CACHE'
body: <p>I'm trying to install SASS on my django app but keeping getting this error. Although, it works fine on my local environment but doesn't work on my test server on an AWS Ubuntu AMI. I've this in one of my templates:</p>
  <pre><code>{% load compress %}
  {% load staticfiles %}
  
  {% compress css %}
      &lt;link rel=&quot;stylesheet&quot; type=&quot;text/scss&quot; href=&quot;{% static 'm1/scss/style.scss' %}&quot; /&gt;
  {% endcompress %}
  </code></pre>
  <p>I get the error on the <code>{% compress css %}</code> line</p>
  <h1>settings.py</h1>
  <pre><code>STATICFILES_FINDERS = (
      'django.contrib.staticfiles.finders.AppDirectoriesFinder',
      'django.contrib.staticfiles.finders.FileSystemFinder',
      'compressor.finders.CompressorFinder',
  )
  
  INSTALLED_APPS = (
      &quot;compressor&quot;,
  )
  
  COMPRESS_PRECOMPILERS = (
      ('text/scss', 'sass --scss {infile} {outfile}'),
  )
  </code></pre>
  <p>Local env settings:</p>
  <pre><code>STATIC_URL = '/static/'
  STATIC_ROOT = 'static/m1/'
  </code></pre>
  <p>Test env settings:</p>
  <pre><code>STATIC_URL = '/static/'
  STATIC_ROOT = '/var/www/html/sp-django-master/static/'
  </code></pre>