Installation of Debian Wrapper Package Fails

Symptom:

When I install a Debian Wrapper package, installation fails with the following error:

WARNING: The following packages cannot be authenticated!

Solution:

Perform one of the following steps:

Create a configuration file for APT commands to allow unauthenticated packages to be installed. On the agent computer, add the following text in one of the APT configuration files or create a new file under /etc/apt/apt.conf.d:
```
APT {
```
```
   Get {
```
```
	AllowUnauthenticated "true";
```
```
   };
```
```
}
```
Import the public key to the agent computer using the apt-key add command. For a large-scale import of the key, create a software delivery package.