remove index.php from url in laravel in ubuntu

I have tried several ways to remove index.php from my URL.

problem like

url not working(i want this): http://mysite.in/our-story

url working(i don't want this): http://mysite.in/index.php/our-story

1) I have tried to enanble rewrite_mod but it is already enabled.

2) I have tried to this code into .htaccess file but problem is not solved.

Options -MultiViews RewriteEngine On

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L] </IfModule>

any file installation is remaining?? then tell me?? (but i have installed everything.)

my 000-default file is:

    ServerAdmin webmaster@localhost

    ServerName mydomain.in

    DocumentRoot /var/www/mysite/public
    <Directory />
            Options FollowSymLinks
            AllowOverride None
    </Directory>
    <Directory /var/www/mysite/public/>
            Options Indexes FollowSymLinks MultiViews
            AllowOverride None
            Order allow,deny
            allow from all
    </Directory>

    ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
    <Directory "/usr/lib/cgi-bin">
            AllowOverride None
            Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
            Order allow,deny
            Allow from all
    </Directory>

    ErrorLog ${APACHE_LOG_DIR}/error.log

    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn

    CustomLog ${APACHE_LOG_DIR}/access.log combined

Alias /doc/ "/usr/share/doc/"
<Directory "/usr/share/doc/">
    Options Indexes MultiViews FollowSymLinks
    AllowOverride None
    Order deny,allow  Deny from all
    Allow from 127.0.0.0/255.0.0.0 ::1/128
</Directory>

Please give me solution for that.

thanks friends!!!