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[INFO] Scanning for projects...
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 69, column 21
[ERROR] 'dependencies.dependency.version' for org.geoserver.web:gs-web-core:jar is missing. @ line 29, column 21
[ERROR] 'dependencies.dependency.version' for org.geoserver:gs-wfs:jar is missing. @ line 33, column 21
[ERROR] 'dependencies.dependency.version' for org.apache.wicket:wicket:jar must be a valid version but is '${wicket.version}'. @ line 40, column 22
[ERROR] 'dependencies.dependency.version' for org.geoserver.web:gs-web-core:jar is missing. @ line 29, column 21
[ERROR] 'dependencies.dependency.version' for org.geoserver:gs-wfs:jar is missing. @ line 33, column 21
 @ 
[ERROR] The build could not read 2 projects -> [Help 1]
[ERROR]   
[ERROR]   The project au.org.emii:geoserver-layer-filter-extension:1.0.0 (/Users/jkburges/git/geoserver-build/src/extension/geoserver-layer-filter-extension/pom.xml) has 3 errors
[ERROR]     'dependencies.dependency.version' for org.geoserver.web:gs-web-core:jar is missing. @ line 29, column 21
[ERROR]     'dependencies.dependency.version' for org.geoserver:gs-wfs:jar is missing. @ line 33, column 21
[ERROR]     'dependencies.dependency.version' for org.apache.wicket:wicket:jar must be a valid version but is '${wicket.version}'. @ line 40, column 22
[ERROR]   
[ERROR]   The project au.org.emii.geoserver.wms:ncwms:1.0.0 (/Users/jkburges/git/geoserver-build/src/extension/ncwms/pom.xml) has 2 errors
[ERROR]     'dependencies.dependency.version' for org.geoserver.web:gs-web-core:jar is missing. @ line 29, column 21
[ERROR]     'dependencies.dependency.version' for org.geoserver:gs-wfs:jar is missing. @ line 33, column 21
[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/ProjectBuildingException