Target WSGI script '/var/www/sentinela_site/sentinela/wsgi.py' cannot be loaded as Python module

Description

# Python Version: Python3
# Django Version: 2.1
# Server version: Apache/2.4.18 (Ubuntu) 

# My requirements.txt
  diff-match-patch==20121119
  Django==2.1.1
  django-ajax-selects==1.7.1
  django-crispy-forms==1.7.2
  django-filter==2.0.0
  django-formtools==2.1
  django-import-export==1.1.0
  django-reversion==3.0.0
  django-widget-tweaks==1.4.3
  djangorestframework==3.8.2
  et-xmlfile==1.0.1
  future==0.16.0
  httplib2==0.9.2
  jdcal==1.4
  Markdown==2.6.11
  odfpy==1.3.6
  openpyxl==2.5.8
  Pillow==5.2.0
  psycopg2-binary==2.7.5
  pytz==2018.5
  PyYAML==3.13
  six==1.11.0
  tablib==0.12.1
  unicodecsv==0.14.1
  uWSGI==2.0.17.1
  xadmin==2.0.1
  xlrd==1.1.0
  xlwt==1.3.0
        


#Problem Description:
  # I'm trying to deploy a application in django using apache and wsgi, but even after configure everything, i still receive internal server error (500)

# Full Traceback
[Wed Oct 10 23:03:01.191650 2018] [wsgi:error] [pid 4438] [remote 186.216.186.15:61224] mod_wsgi (pid=4438): Target WSGI script '/var/www/sentinela_site/sentinela/wsgi.py' cannot be loaded as Python module.
[Wed Oct 10 23:03:01.191786 2018] [wsgi:error] [pid 4438] [remote 186.216.186.15:61224] mod_wsgi (pid=4438): Exception occurred processing WSGI script '/var/www/sentinela_site/sentinela/wsgi.py'.
[Wed Oct 10 23:03:01.191875 2018] [wsgi:error] [pid 4438] [remote 186.216.186.15:61224] Traceback (most recent call last):
[Wed Oct 10 23:03:01.191903 2018] [wsgi:error] [pid 4438] [remote 186.216.186.15:61224]   File "/var/www/sentinela_site/sentinela/wsgi.py", line 12, in <module>
[Wed Oct 10 23:03:01.191912 2018] [wsgi:error] [pid 4438] [remote 186.216.186.15:61224]     from django.core.wsgi import get_wsgi_application
[Wed Oct 10 23:03:01.191933 2018] [wsgi:error] [pid 4438] [remote 186.216.186.15:61224] ImportError: No module named 'django'

settings.py

"""
Django settings for sentinela project.

Generated by 'django-admin startproject' using Django 2.1.1.

For more information on this file, see
https://docs.djangoproject.com/en/2.1/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.1/ref/settings/
"""

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '****'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = ['*']


# Application definition

INSTALLED_APPS = [
    'xadmin',
    'crispy_forms',
    'reversion',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'sentinela_backend.apps.SentinelabackendConfig',
    'site_sentinela',
    'ajax_select',
    'widget_tweaks',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'sentinela.urls'
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'template')]
        ,
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'sentinela.wsgi.application'


# Database
# https://docs.djangoproject.com/en/2.1/ref/settings/#databases

# TESTE
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': '***',
        'HOST': '***',
        'PORT': '***',
        'USER': '***',
        'PASSWORD': '***',
    }
}

# DATABASES = {
#     'default': {
#         'ENGINE': 'django.db.backends.postgresql_psycopg2',
#         'NAME': '***',
#         'USER': '***',
#         'PASSWORD': '***',
#         'HOST': '***',
#         'PORT': '***',
#     }
# }



# Password validation
# https://docs.djangoproject.com/en/2.1/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/2.1/topics/i18n/

LANGUAGE_CODE = 'pt-br'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.1/howto/static-files/

STATIC_URL = '/static/'
PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
print(PROJECT_ROOT)
STATIC_ROOT = os.path.join(PROJECT_ROOT, '/static')

STATICFILES_DIRS = [
    os.path.join(BASE_DIR, "sentinela/static")
]

EMAIL_HOST = '***'
EMAIL_HOST_USER = '***'
EMAIL_HOST_PASSWORD = '***'
EMAIL_PORT = '***'

MAIL_REPLY = 'admin@user.com'

MAIL_STOCK_MANAGER = 'stock@user.com'

virtualhost

WSGIDaemonProcess djangowsgi.com python-path=/var/www/sentinela_site:/var/www/sentinela_site/env/lib/python3.5/site-packages
WSGIProcessGroup djangowsgi.com

<VirtualHost *:80>
    ServerName graph.s3t.com.br
    WSGIScriptAlias / /var/www/sentinela_site/sentinela/wsgi.py

    <Directory /var/www/sentinela_site>
        <Files wsgi.py>
            Order allow,deny
            Allow from all
        </Files>
    </Directory>

    Alias /static/ /var/www/sentinela_site/sentinela/static/

    <Directory /var/www/sentinela_site/sentinela/static>
        Order allow,deny
        Allow from all
    </Directory>

</VirtualHost>

wsgi.py

"""
exposes the WSGI callable as a module-level variable named ``application``. 
For more information on this file, see 
https://docs.djangoproject.com/en/1.9/howto/deployment/wsgi/ 
""" 
import os 
import time 
import traceback 
import signal 
import sys 
 
from django.core.wsgi import get_wsgi_application 
 
sys.path.append('/var/www/sentinela_site') 

sys.path.append('/var/www/sentinela_site/env/lib/python3.5/site-packages') 
 
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "sentinela.settings") 
 
try: 
    application = get_wsgi_application() 
except Exception: 
    if 'mod_wsgi' in sys.modules: 
        traceback.print_exc() 
        os.kill(os.getpid(), signal.SIGINT) 
        time.sleep(2.5)