Question about spring-ws-archetype

I used the spring-ws archetype to create a project

mvn archetype:create -DarchetypeGroupId=org.springframework.ws \
-DarchetypeArtifactId=spring-ws-archetype \
-DarchetypeVersion=1.5.0 \
-DgroupId=com.mycompany.hr \
-DartifactId=holidayService

Worked fine for me, and I checked in the files into our scc. Another team member checked it out, and complained that the libs in WEB-INF/lib weren't there. I am confused. I thought the whole point of maven and archetypes was not to have to check in jars?