I have been trying to get it right for the past couple of days, but could not. I am not a LAMP guy.
I installed Apache 2 from the default Ubuntu repositories. Here is the contents of the /etc/apache2 directory:
/etc/apache2$ ls
apache2.conf    conf-enabled  magic           mods-enabled  sites-available
conf-available  envvars       mods-available  ports.conf    sites-e
And here are the contents of the sites-enabled directory:
/etc/apache2/sites-enabled$ ls
000-default.conf
Here is what I added to 000-default.conf:
Alias "/lxr" "/usr/local/share/lxr"
<Location /lxr>
    allow from all
    Require all granted
</Location>
And here is the contents of the perl module at this link.
My problem is: when I visit the link http://localhost/lxr/source , I get it as a text file, it is not executed as a script.
How can I fix this?
Thank you!