Have followed the direction from here: [GitHub - rubenfiszel/rl4j: Deep Reinforcement Learning for the JVM (Deep-Q, A3C)](https://rubenfisze’s RL4J), by run the following command:
mvn install -pl rl4j-api
in the githubed directory but reported the following error:
[INFO] Scanning for projects…
[INFO]
[INFO] --------------------< org.deeplearning4j:rl4j-api >---------------------
[INFO] Building rl4j-api 0.9.2-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.772 s
[INFO] Finished at: 2022-10-14T22:39:04+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project rl4j-api: Could not resolve dependencies for project org.deeplearning4j:rl4j-api:jar:0.9.2-SNAPSHOT: org.nd4j:nd4j-native:jar:windows-x86_64:0.9.2-SNAPSHOT was not found in https://oss.sonatype.org/content/repositories/snapshots during a previous attempt. This failure was cached in the local repository and resolution is not reattempted until the update interval of sonatype-nexus-snapshots has elapsed or updates are forced → [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] DependencyResolutionException - Apache Maven - Apache Software Foundation
What could be the cause? Or could anyone please inform me if there is a repo of RL4J that could be successfully buit? Thanks in advance!