Checking connectivity... done.

Compiling and installing the WebGoat Container lesson server.....
SUCCESS: Compiled the WebGoat Container successfully!

Compiling and installing the WebGoat Lessons
[ERROR] Failed to execute goal on project common: Could not resolve dependencies for project org.owasp.webgoat.lesson:common:jar:1.0: Could not find artifact org.owasp.webgoat:webgoat-container:jar:7.0-SNAPSHOT -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn -rf :common
*** ERROR: Could not compile the WebGoat Container.