darranl@Flame ~/src/jakartaee/jaspic (EE4J_8) $ mvn clean install
[INFO] Scanning for projects...
Downloading from jboss-public-repository-group: https://repository.jboss.org/nexus/content/groups/public-jboss/%7BgroupId%7D/%7BparentArtifactId%7D/1.1.2-SNAPSHOT/maven-metadata.xml
Downloading from jboss-public-repository-group: https://repository.jboss.org/nexus/content/groups/public-jboss/%7BgroupId%7D/%7BparentArtifactId%7D/1.1.2-SNAPSHOT/%7BparentArtifactId%7D-1.1.2-SNAPSHOT.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[WARNING] 'parent.relativePath' of POM {groupId}:authentication-spec:[unknown-version] (/home/darranl/src/jakartaee/jaspic/spec/pom.xml) points at org.eclipse.ee4j.security.auth.message-api:security.auth.message-api-parent instead of {groupId}:{parentArtifactId}, please verify your project structure @ line 20, column 13
[FATAL] Non-resolvable parent POM for {groupId}:authentication-spec:[unknown-version]: Could not find artifact {groupId}:{parentArtifactId}:pom:1.1.2-SNAPSHOT in jboss-public-repository-group (https://repository.jboss.org/nexus/content/groups/public-jboss/) and 'parent.relativePath' points at wrong local POM @ line 20, column 13
 @ 
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
[ERROR]   The project {groupId}:authentication-spec:[unknown-version] (/home/darranl/src/jakartaee/jaspic/spec/pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for {groupId}:authentication-spec:[unknown-version]: Could not find artifact {groupId}:{parentArtifactId}:pom:1.1.2-SNAPSHOT in jboss-public-repository-group (https://repository.jboss.org/nexus/content/groups/public-jboss/) and 'parent.relativePath' points at wrong local POM @ line 20, column 13 -> [Help 2]
[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
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException