Install Poll

To install Poll on an Ubuntu or other Debian-based system, do the following on your assembly-host and on each of your engine-hosts:

Installing Poll involves the following steps:

Log in as root.
If necessary, add the CUE apt repository to your list of sources:
```
# echo "deb http://user:password@apt.escenic.com stable main non-free" >> /etc/apt/sources.list.d/escenic.list
```
where user and password are your CUE download credentials (the same ones you use to access the CUE Maven repository). If you do not have any download credentials, please contact CUE support.

Enter the following commands:

# apt-get update
# apt-get install escenic-poll