[Building Sakai] sakai trunk is broken

[Jim Eng]

The 8 a.m. build on nightly2 failed (as did my local build after I updated).  Here's how the build logs end:

[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to resolve artifact.

Missing:
----------
1) org.sakaiproject.lessonbuilder:sakai-lessonbuildertool-assembly:zip:tomcat-overlay:1.5-SNAPSHOT

  Try downloading the file manually from the project website.

  Then, install it using the command: 
      mvn install:install-file -DgroupId=org.sakaiproject.lessonbuilder -DartifactId=sakai-lessonbuildertool-assembly -Dversion=1.5-SNAPSHOT -Dclassifier=tomcat-overlay -Dpackaging=zip -Dfile=/path/to/file

  Alternatively, if you host your own repository you can deploy the file there: 
      mvn deploy:deploy-file -DgroupId=org.sakaiproject.lessonbuilder -DartifactId=sakai-lessonbuildertool-assembly -Dversion=1.5-SNAPSHOT -Dclassifier=tomcat-overlay -Dpackaging=zip -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]

  Path to dependency: 
  	1) org.sakaiproject:core-deploy:pom:2.10-SNAPSHOT
  	2) org.sakaiproject.lessonbuilder:sakai-lessonbuildertool-assembly:zip:tomcat-overlay:1.5-SNAPSHOT

----------
1 required artifact is missing.

for artifact: 
  org.sakaiproject:core-deploy:pom:2.10-SNAPSHOT

from the specified remote repositories:
  default (http://repo1.maven.org/maven2),
  sakai-maven2-snapshots (http://source.sakaiproject.org/maven2-snapshots),
  central (http://repo1.maven.org/maven2),
  sakai-maven (http://source.sakaiproject.org/maven2)