apache2: how to find out why I get a 403 error? - perl

Question

That is from the apache error_log:
[Mon Oct 17 17:55:42 2011] [error] [client 127.0.0.1] (13)Permission denied: access to /index.html denied
In /etc/apache2/vhosts.d I've created this file:
<VirtualHost 127.0.0.1:3000>
DocumentRoot "/home/mm/lib/vokabeltrainer"
ServerName localhost:3000
<Directory "/home/mm/lib/vokabeltrainer">
Options FollowSymLinks ExecCGI
AddHandler cgi-script .pl
IndexIgnore *
RewriteEngine on
RewriteCond %{DOCUMENT_ROOT}/public/%{REQUEST_URI} -f
RewriteRule ^(.*) public/$1 [L]
RewriteCond %{DOCUMENT_ROOT}/%{REQUEST_URI} !-f
RewriteRule ^(.*) vokabeltrainer.pl [L]
AllowOverride None
Order allow,deny
Allow from all
</Directory>
</VirtualHost>
The /etc/apache2/listen.conf looks like this:
Listen 127.0.0.1:3000
NameVirtualHost 127.0.0.1:3000
For testing, I've modified the folder like chmod -R 0777 /home/mm/lib/vokabeltrainer
When I run the vokabeltrainer.pl (Mojolicious::Lite script) with morbo development server it works.
Has somebody a clue where I should look?

Answer 1

As Ikegami pointed out, my first problem was that I didn't consider the /home/mm/lib part of the path: the lib-directory didn't have enough rights so I had to ad the needed rights.
Then I changed the path in the shebang form /usr/local/bin/perl to /usr/bin/perl and installed Mojolicious::Lite for the /usr/bin/perl.
The last thing I had to do, was writing the url like this http://localhost:3000/vokabeltrainer.pl/random instead of http://localhost:3000/random.
(In the Pretty "Web 2.0" URLs at mojo/wiki/Apache-deployment is shown a way to keep the short url)