[INFO] Scanning for projects...
[WARNING] The POM for org.apache.maven.plugins:maven-deploy-plugin:jar:2.7 is missing, no dependency information available
Downloading: http://acooly.wicp.net/nexus/content/groups/public/org/apache/maven/plugins/maven-site-plugin/3.3/maven-site-plugin-3.3.pom
还有一系列与这个类似的警告,最后build failuer