Can't get Anchor CMS rewriting to work - apache

Question

I'm currently attempting to install Anchor CMS on my Apache server.
I have successfully deployed it to the server. That is, when I go to www.domain.com, I am greeted with the default-themed front page and a test post :)
However, if I try to click the post, or go to the admin area, I get an error such as:
Not Found: The requested URL /posts/hello-world was not found on this server.
However, if I follow the (in this case) post link using a direct link, such as:
www.domain.com/index.php/posts/hello-world
It works completely fine. So, it appears to be a problem with the rewriting.
I found another problem on Stackoverflow exactly like mine, located here
Unfortunately, I did the same steps and nothing works. Just to recap, this is how my VirtualHost looks:
<VirtualHost *:80>
ServerName www.domain.com
ServerAlias domain.com
DocumentRoot /var/www/domain.com/public_html
<Directory /var/www/domain.com/public_html>
AllowOverride All
Require all granted
</Dictory>
</VirtualHost>
And this is how my Anchor CMS config.app file looks:
return array(
'url' => '/',
'index' => '',
...(rest of the data here)...
As the documentation states to use an empty index in this default case.
My .htaccess currently looks like this:
Options -indexes
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
# Allow any files or directories that exist to be displayed directly
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# Rewrite all other URLs to index.php/URL
RewriteRule ^(.*)$ index.php/$1 [L]
</IfModule>
<IfModule !mod_rewrite.c>
ErrorDocument 404 index.php
</IfModule>
And it is located in the document root "public_html"
Sadly, even with these things configured, I still get the "Not Found" errors. I don't really know where to go from here :(
EDIT
Options -indexes
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteRule ^ http://google.com [R,L]
RewriteBase /
# Allow any files or directories that exist to be displayed directly
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# Rewrite all other URLs to index.php/URL
RewriteRule ^(.*)$ index.php/$1 [L]
</IfModule>
<IfModule !mod_rewrite.c>
ErrorDocument 404 index.php
</IfModule>
I tried to put in a general rewrite to the .htaccess file, and it seems like it's not being executed:

Answer 1

It appears that the mod-rewrite is not being loaded.
See your server configuration file (httpd.conf). There should be a statement as follows:
LoadModule rewrite_module modules/mod_rewrite.so
If the line starts with #, remove the # character. You can also use the command:
a2enmod rewrite
Also, try to shift your Rewrites outside of the IfModule block.
Options -indexes
RewriteEngine On
RewriteBase /
# Allow any files or directories that exist to be displayed directly
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# Rewrite all other URLs to index.php/URL
RewriteRule ^(.*)$ index.php/$1 [L]