Packing is the end part of our little module project. After packing the module, we will be able to use our module in every project very easily. This process is quite easy; just ZIP all the files and folders inside our modules/mod_littlecontact folder, so we will have the following structure:

mod_littlecontact.zip
            − css
            − styles.css
            − js
            − littlecontact.js
            − tmpl
            − default_tmpl.php
            − sendok_tmpl.php
            − helper.php
            − index.html
            − mod_littlecontact.php
            − mod_littlecontact.xml
        

But before trying to install our module, we will uninstall our previous installation, so that we can check if the installation process has gone OK.

Go to the administrator page, then Extensions | Install/Uninstall | Modules, and on that screen look for mod_littlecontact. Select it and click on the Uninstall button.

Well we have just uninstalled the module, so we can now install it again with our new ZIP file. Go to Extensions | Install/Uninstall, select the file, and click on the Upload File & Install button.

And that's all; this module will be available for us every time we need it.