# Installation

Unpack installer archive file \*.tar.gz in /var/tmp/ (as root):

```
mv /root/ZI-Piler-x.x.tar.gz /var/tmp/
cd /var/tmp/
tar xzvf ZI-Piler-x.x.tar.gz
cd /var/tmp/ZI-Piler-x.x
```

Run installation script (as root):

```
perl ZI-Installer --instal-deps
```

At the beginning required perl packages will be installed:

[![screen1.png](https://docs.intalioservices.com/uploads/images/gallery/2020-05/scaled-1680-/N6Wyd1fM7D7E78uA-screen1.png)](https://docs.intalioservices.com/uploads/images/gallery/2020-05/N6Wyd1fM7D7E78uA-screen1.png)

Answer: Y

[![screen2.png](https://docs.intalioservices.com/uploads/images/gallery/2020-05/scaled-1680-/sQcgBGimobM4R20i-screen2.png)](https://docs.intalioservices.com/uploads/images/gallery/2020-05/sQcgBGimobM4R20i-screen2.png)

Press: Y

[![screen3.png](https://docs.intalioservices.com/uploads/images/gallery/2020-05/scaled-1680-/pdgeFk7I1RRvwH3L-screen3.png)](https://docs.intalioservices.com/uploads/images/gallery/2020-05/pdgeFk7I1RRvwH3L-screen3.png)

[![screen4.png](https://docs.intalioservices.com/uploads/images/gallery/2020-05/scaled-1680-/oVBvAHO0CWTi81U2-screen4.png)](https://docs.intalioservices.com/uploads/images/gallery/2020-05/oVBvAHO0CWTi81U2-screen4.png)

[![restartZimbra.png](https://docs.intalioservices.com/uploads/images/gallery/2020-06/scaled-1680-/WrFnAGveRarC2ljX-restartZimbra.png)](https://docs.intalioservices.com/uploads/images/gallery/2020-06/WrFnAGveRarC2ljX-restartZimbra.png)

Answer: Y

[![loginpanel.png](https://docs.intalioservices.com/uploads/images/gallery/2020-06/scaled-1680-/C29Tz8Win7yZatV5-loginpanel.png)](https://docs.intalioservices.com/uploads/images/gallery/2020-06/C29Tz8Win7yZatV5-loginpanel.png)

Enter login and password received with the license.

[![selectlicense.png](https://docs.intalioservices.com/uploads/images/gallery/2020-06/scaled-1680-/a03NMawhnp1OgcTm-selectlicense.png)](https://docs.intalioservices.com/uploads/images/gallery/2020-06/a03NMawhnp1OgcTm-selectlicense.png)

Choose your license: 2

[![extensionLicense.png](https://docs.intalioservices.com/uploads/images/gallery/2020-06/scaled-1680-/NeNnw5rAjRmG3yht-extensionLicense.png)](https://docs.intalioservices.com/uploads/images/gallery/2020-06/NeNnw5rAjRmG3yht-extensionLicense.png)

Choose: Y

[![restartZimbraFinish.png](https://docs.intalioservices.com/uploads/images/gallery/2020-06/scaled-1680-/LWmh6LliqXWXYkJD-restartZimbraFinish.png)](https://docs.intalioservices.com/uploads/images/gallery/2020-06/LWmh6LliqXWXYkJD-restartZimbraFinish.png)

Choose: Y

<p class="callout info">If You answer Y, the zimbra mailbox will be restarted</p>

After the mailbox restart, zimlet shoul be installed. To check it, login into the Panel Admin in Your ZCS Server and see Panel Administrator &gt; Migration and tool &gt; ZI-License. There should be informations about granted licenses.

<p class="callout info">In case of the **multi server** instalation, zimlet must bu installed on **every mailbox.**</p>

<p class="callout info">Remeber to restart all mailboxes (as zimbra):  
`zmmailboxdctl restart`</p>