Can't build royale-asjs with mvn

[Yishay Weiss]

mvn -s settings-template.xml -P main clean install

I get this:

[ERROR] Failed to execute goal 
org.apache.maven.plugins:maven-remote-resources-plugin:1.5:process 
(process-resource-bundles) on project Express: Failed to resolve dependencies 
for one or more projects in the reactor. Reason: Missing:
[ERROR] ----------
[ERROR] 1) org.apache.royale.framework:DragDrop:swc:swf:0.9.6-SNAPSHOT

Any ideas?