thanks for the response, since I'm new to docker, I've captured the results of running 'docker run -it -p 8080:8080 apereo/uportal-demo' and attached it to this email (startup.txt).
Now that I'm looking at the text file I see are a Node related error, could that be the issue?
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':overlays:uPortal:npmInstall'.
> Process 'command '/home/gradle/overlays/uPortal/.gradle/nodejs/node-v12.2.0-linux-x64/bin/npm'' finished with non-zero exit value 127
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
BUILD FAILED in 1m 29s
Tomcat is responding, localhost:8080 gives me the tomcat page, put localhost:8080/uPortal gives me a 404 error.
thanks in advance for your help!