Also download the Cloudbase-Init if needed.

ociuhandu · ociuhandu · commit 1610ac6cb304 · 2013-10-29T01:32:36.000+02:00
diff --git a/UpdateAndSysprep.ps1 b/UpdateAndSysprep.ps1
@@ -14,6 +14,7 @@ else
     Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" -Name AutoLogonCount
     if($InstallCloudbaseInit)
     {
+        Invoke-WebRequest -Uri http://www.cloudbase.it/downloads/CloudbaseInitSetup_Beta.msi -OutFile C:\Windows\Temp\CloudbaseInitSetup_Beta.msi
         Start-Process -FilePath msiexec -ArgumentList "/i C:\Windows\Temp\CloudbaseInitSetup.msi /qn /l*v C:\Windows\Temp\CloudbaseInitSetup_Beta.log" -Wait
         C:\Windows\System32\Sysprep\Sysprep.exe /generalize /oobe /shutdown /unattend:C:\Program\ Files\ (x86)\Cloudbase\ Solutions\Cloudbase-Init\conf\Unattend.xml
     }

Original file line number	Diff line number	Diff line change
`@@ -14,6 +14,7 @@ else`
`14`	`14`	`Remove-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" -Name AutoLogonCount`
`15`	`15`	`if($InstallCloudbaseInit)`
`16`	`16`	`{`
	`17`	`+ Invoke-WebRequest -Uri http://www.cloudbase.it/downloads/CloudbaseInitSetup_Beta.msi -OutFile C:\Windows\Temp\CloudbaseInitSetup_Beta.msi`
`17`	`18`	`Start-Process -FilePath msiexec -ArgumentList "/i C:\Windows\Temp\CloudbaseInitSetup.msi /qn /l*v C:\Windows\Temp\CloudbaseInitSetup_Beta.log" -Wait`
`18`	`19`	`C:\Windows\System32\Sysprep\Sysprep.exe /generalize /oobe /shutdown /unattend:C:\Program\ Files\ (x86)\Cloudbase\ Solutions\Cloudbase-Init\conf\Unattend.xml`
`19`	`20`	`}`