I need to build Pentaho SAML plugin .kar file for pentaho server 8.1.
So I import the project in a new maven project in Eclipse. I build it with goal "compile", eclipse download some dependencies.... but seems 3 are missing :
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in
[jar:file:/Users/nico/.p2/pool/plugins/org.eclipse.m2e.maven.runtime.slf4j.simple_1.18.0.20210618-2246/jars/slf4j-simple-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [file:/Users/nico/eclipse/jee-2021-09/Eclipse.app/Contents/Eclipse/configuration/org.eclipse.osgi/6/0/.cp/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.SimpleLoggerFactory]
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/Users/nico/.p2/pool/plugins/org.eclipse.m2e.maven.runtime.slf4j.simple_1.18.0.20210618-2246/jars/slf4j-simple-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [file:/Users/nico/eclipse/jee-2021-09/Eclipse.app/Contents/Eclipse/configuration/org.eclipse.osgi/6/0/.cp/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.SimpleLoggerFactory]
[INFO] Scanning for projects...
[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/org/pentaho/pentaho-ce-jar-parent-pom/8.1.0.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded from : http://nexus.pentaho.org/content/groups/omni/org/pentaho/pentaho-ce-jar-parent-pom/8.1.0.0-SNAPSHOT/maven-metadata.xml (839 B at 595 B/s)
[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/org/pentaho/pentaho-ce-parent-pom/8.1.0.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded from : http://nexus.pentaho.org/content/groups/omni/org/pentaho/pentaho-ce-parent-pom/8.1.0.0-SNAPSHOT/maven-metadata.xml (835 B at 550 B/s)
[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/org/pentaho/pentaho-parent-pom/8.1.0.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded from : http://nexus.pentaho.org/content/groups/omni/org/pentaho/pentaho-parent-pom/8.1.0.0-SNAPSHOT/maven-metadata.xml (614 B at 634 B/s)
[INFO]
[INFO] ------------------------< pentaho:pentaho-saml >------------------------
[INFO] Building Pentaho SAML Authentication provider 8.1.0.0-SNAPSHOT
[INFO] -------------------------------[ bundle ]-------------------------------
[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/org/pentaho/maven/plugins/license-helper-maven-plugin/1.26/license-helper-maven-plugin-1.26.pom
[INFO] Downloaded from : http://nexus.pentaho.org/content/groups/omni/org/pentaho/maven/plugins/license-helper-maven-plugin/1.26/license-helper-maven-plugin-1.26.pom (5.3 kB at 4.3 kB/s)
...
[INFO] Downloaded from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-platform-ce-parent/8.1.0.0-SNAPSHOT/maven-metadata.xml (618 B at 330 B/s)
[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-platform-core/8.1.0.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-platform-core/8.1.0.0-SNAPSHOT/maven-metadata.xml (1.2 kB at 701 B/s)
**[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-platform-core/8.1.0.0-SNAPSHOT/pentaho-platform-core-8.1.0.0-20180413.133543-270.pom
[WARNING] The POM for pentaho:pentaho-platform-core:jar:8.1.0.0-20180413.133543-270 is missing, no dependency information available**
[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-platform-repository/8.1.0.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-platform-repository/8.1.0.0-SNAPSHOT/maven-metadata.xml (1.2 kB at 806 B/s)
**[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-platform-repository/8.1.0.0-SNAPSHOT/pentaho-platform-repository-8.1.0.0-20180413.133841-269.pom
[WARNING] The POM for pentaho:pentaho-platform-repository:jar:8.1.0.0-20180413.133841-269 is missing, no dependency information available**
[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-proxy-factory/8.1.0.0-SNAPSHOT/maven-metadata.xml
[INFO] Downloaded from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-proxy-factory/8.1.0.0-SNAPSHOT/maven-metadata.xml (1.0 kB at 645 B/s)
**[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-proxy-factory/8.1.0.0-SNAPSHOT/pentaho-proxy-factory-8.1.0.0-20180413.113100-167.pom
[WARNING] The POM for pentaho:pentaho-proxy-factory:jar:8.1.0.0-20180413.113100-167 is missing, no dependency information available**
[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-platform-core/8.1.0.0-SNAPSHOT/pentaho-platform-core-8.1.0.0-20180413.133543-270.jar
[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-proxy-factory/8.1.0.0-SNAPSHOT/pentaho-proxy-factory-8.1.0.0-20180413.113100-167.jar
[INFO] Downloading from : http://nexus.pentaho.org/content/groups/omni/pentaho/pentaho-platform-repository/8.1.0.0-SNAPSHOT/pentaho-platform-repository-8.1.0.0-20180413.133841-269.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 23.716 s
[INFO] Finished at: 2021-11-09T12:27:43+01:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project pentaho-saml: Could not resolve dependencies for project pentaho:pentaho-saml:bundle:8.1.0.0-SNAPSHOT: The following artifacts could not be resolved: pentaho:pentaho-platform-core:jar:8.1.0.0-SNAPSHOT, pentaho:pentaho-platform-repository:jar:8.1.0.0-SNAPSHOT, pentaho:pentaho-proxy-factory:jar:8.1.0.0-SNAPSHOT: Could not find artifact pentaho:pentaho-platform-core:jar:8.1.0.0-20180413.133543-270 in pentaho.resolve.repo (http://nexus.pentaho.org/content/groups/omni) -> [Help 1]
[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/DependencyResolutionException