I tested the installation and failed with the same message.
To install/use this extension you will have to install:
I checked the documentation for dependencies unsuccessfully
so I've reported this as PSPT-3500 to R&D
I'll keep you informed
Hi Richard, I observed the same issue and after spending a while i think there are dependencies on AmazonEC2Template and SshServerTemplate, here's what I did to resolve this
1. Download and import the SSH Extension and Terminal Widget
2. Download and import the Amazon EC2 Instance Extension
3. And finally download and import the Amazon EC2 Instance Manager Application
Hope this would help.
Final update on this thread, Amazon EC2 Instance Manager Application's Requirements section has been updated with the information. It now marks Marketplace extensions: Amazon EC2 Instance Extension, SSH extension and Terminal Widget Extension as Pre-requisite.