Build error: dependency version on reasoners.web

[WARNING] 'dependencyManagement.dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.apache.felix:org.apache.felix.scr:jar -> version 1.4.0 vs 1.6.0 @ org.apache.stanbol:stanbol-parent:0.9.0-incubating-SNAPSHOT, /workspace/Stanbol/parent/pom.xml, line 1363, column 17
[WARNING] 'dependencyManagement.dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.apache.felix:org.apache.felix.scr:jar -> version 1.4.0 vs 1.6.0 @ org.apache.stanbol:stanbol-parent:0.9.0-incubating-SNAPSHOT, /workspace/Stanbol/parent/pom.xml, line 1363, column 17
[WARNING] 'parent.relativePath' points at org.apache.stanbol:stanbol-parent instead of org.apache.stanbol:org.apache.stanbol.entityhub.parent, please verify your project structure @ line 23, column 11
[WARNING] 'dependencyManagement.dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.apache.felix:org.apache.felix.scr:jar -> version 1.4.0 vs 1.6.0 @ org.apache.stanbol:stanbol-parent:0.9.0-incubating-SNAPSHOT, ~/.m2/repository/org/apache/stanbol/stanbol-parent/0.9.0-incubating-SNAPSHOT/stanbol-parent-0.9.0-incubating-SNAPSHOT.pom, line 1363, column 17
[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.slf4j:slf4j-log4j12:jar -> duplicate declaration of version @ line 80, column 15

[ERROR] The project org.apache.stanbol:org.apache.stanbol.reasoners.web:0.9.0-incubating-SNAPSHOT (/workspace/Stanbol/reasoners/web/pom.xml) has 2 errors
[ERROR] 'dependencies.dependency.version' for org.ops4j.pax.exam:pax-exam-junit:jar is missing. @ line 284, column 17
[ERROR] 'dependencies.dependency.version' for org.ops4j.pax.exam:pax-exam-container-default:jar is missing. @ line 289, column 17