René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"build errors","articleBody":"I try to build this but I get errors\n\nI checked out usb4java-examples and apply' mvn package'\n\nThat gives\n\n```\nDownloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-compiler-plugin/3.0/maven-compiler-plugin-3.0.pom\nDownloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-compiler-plugin/3.0/maven-compiler-plugin-3.0.pom (10 KB at 23.3 KB/sec)\nDownloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-compiler-plugin/3.0/maven-compiler-plugin-3.0.jar\nDownloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-compiler-plugin/3.0/maven-compiler-plugin-3.0.jar (41 KB at 385.3 KB/sec)\nDownloading: http://nexus.ailis.de/content/groups/public/org/usb4java/usb4java/1.2.1-SNAPSHOT/maven-metadata.xml\nDownloading: http://nexus.ailis.de/content/groups/public/org/usb4java/usb4java/1.2.1-SNAPSHOT/usb4java-1.2.1-SNAPSHOT.pom\n[WARNING] The POM for org.usb4java:usb4java:jar:1.2.1-SNAPSHOT is missing, no dependency information available\nDownloading: http://nexus.ailis.de/content/groups/public/org/usb4java/usb4java/1.2.1-SNAPSHOT/usb4java-1.2.1-SNAPSHOT.jar\n[INFO] ------------------------------------------------------------------------\n[INFO] BUILD FAILURE\n[INFO] ------------------------------------------------------------------------\n[INFO] Total time: 1.284 s\n[INFO] Finished at: 2014-10-01T19:17:16+02:00\n[INFO] Final Memory: 10M/245M\n[INFO] ------------------------------------------------------------------------\n[ERROR] Failed to execute goal on project usb4java-examples: Could not resolve dependencies for project org.usb4java:usb4java-examples:jar:1.0.0-SNAPSHOT: Could not find artifact org.usb4java:usb4java:jar:1.2.1-SNAPSHOT in ailis (http://nexus.ailis.de/content/groups/public/) -\u003e [Help 1]\n\n```\n\nI check the website \n\nhttp://nexus.ailis.de/content/groups/public/org/usb4java/usb4java/1.2.1-SNAPSHOT/\nand there is no pom or jar file there\n","author":{"url":"https://github.com/Wouter1","@type":"Person","name":"Wouter1"},"datePublished":"2014-10-01T17:21:18.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/1/usb4java-examples/issues/1"}