Maven を使用して Californium リポジトリhttps://github.com/eclipse/californiumを構築しようとしています。「mvn clean install」と入力すると、次の出力が得られます。
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for org.eclipse.californium:californium-core:jar:1.0.0-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-surefire-plugin is missing. @ line 29, column 18
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] Californium (Cf) Root
[INFO] Californium (Cf) Core
[INFO] Californium (Cf) Proxy
[INFO] Californium (Cf) OSGi Bundle
[INFO] Cf-PlugtestClient
[INFO] Cf-PlugtestChecker
[INFO] Cf-PlugtestServer
[INFO] Cf-HelloWorldClient
[INFO] Cf-HelloWorldServer
[INFO] Cf-SecureServer
[INFO] Cf-ExampleCrossProxy
[INFO] Cf Benchmark Server
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Californium (Cf) Root 1.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for org.eclipse.californium:element-connector:jar:1.0-SNAPSHOT is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Californium (Cf) Root ............................. FAILURE [0.097s]
[INFO] Californium (Cf) Core ............................. SKIPPED
[INFO] Californium (Cf) Proxy ............................ SKIPPED
[INFO] Californium (Cf) OSGi Bundle ...................... SKIPPED
[INFO] Cf-PlugtestClient ................................. SKIPPED
[INFO] Cf-PlugtestChecker ................................ SKIPPED
[INFO] Cf-PlugtestServer ................................. SKIPPED
[INFO] Cf-HelloWorldClient ............................... SKIPPED
[INFO] Cf-HelloWorldServer ............................... SKIPPED
[INFO] Cf-SecureServer ................................... SKIPPED
[INFO] Cf-ExampleCrossProxy .............................. SKIPPED
[INFO] Cf Benchmark Server ............................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.894s
[INFO] Finished at: Thu Jun 26 18:29:52 CEST 2014
[INFO] Final Memory: 6M/109M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project root: Could not resolve dependencies for project org.eclipse.californium:root:pom:1.0.0-SNAPSHOT: Could not find artifact org.eclipse.californium:element-connector:jar:1.0-SNAPSHOT -> [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
さまざまなことを試しましたが、このエラーを修正して作業を続行する方法がまだわかりません。誰でも私を助けることができますか？
詳細情報: ダウンロードとインストール (mvn クリーン インストール) Californium Element Connector https://github.com/eclipse/californium.element-connector.gitを使用すると、Californium のビルドが少し先になりますが、まだいくつかの依存関係が不足しています。これらの1つはcalifornium Scandiumだと思いますが、ダウンロードした後、いくつかの構築上の問題があることがわかりました...
実際、私が使いたいのは、 Californium に基づいたリポジトリー californium.tools ( https://github.com/eclipse/californium.tools ) だけです。californium.tools の pom.xml を確認したところ、必要な依存関係が既に含まれています。ただし、ビルドすると、次のエラーが発生します。
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] Californium (Cf) Tools
[INFO] Cf-ConsoleClient
[INFO] Cf-GUIClient
[INFO] Cf-CoAPBench
[INFO] Cf-ExampleServer
[INFO] Cf-ResourceDirectory
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Californium (Cf) Tools 1.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.3:clean (default-clean) @ tools ---
[INFO] Deleting file set: /home/ceccog/californium.tools/target (included: [**], excluded: [])
[INFO]
[INFO] --- maven-jar-plugin:2.4:test-jar (default) @ tools ---
[WARNING] JAR will be empty - no content was marked for inclusion!
[INFO] Building jar: /home/ceccog/californium.tools/target/tools-1.0.0-SNAPSHOT-tests.jar
[INFO]
[INFO] >>> maven-source-plugin:2.2.1:jar (attach-sources) @ tools >>>
[INFO]
[INFO] <<< maven-source-plugin:2.2.1:jar (attach-sources) @ tools <<<
[INFO]
[INFO] --- maven-source-plugin:2.2.1:jar (attach-sources) @ tools ---
[INFO]
[INFO] --- maven-install-plugin:2.3:install (default-install) @ tools ---
[INFO] Installing /home/ceccog/californium.tools/pom.xml to /home/ceccog/.m2/repository/org/eclipse/californium/tools/1.0.0-SNAPSHOT/tools-1.0.0-SNAPSHOT.pom
[INFO] Installing /home/ceccog/californium.tools/target/tools-1.0.0-SNAPSHOT-tests.jar to /home/ceccog/.m2/repository/org/eclipse/californium/tools/1.0.0-SNAPSHOT/tools-1.0.0-SNAPSHOT-tests.jar
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Cf-ConsoleClient 1.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for org.eclipse.californium:scandium:jar:1.0.0-SNAPSHOT is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Californium (Cf) Tools ............................ SUCCESS [0.886s]
[INFO] Cf-ConsoleClient .................................. FAILURE [0.078s]
[INFO] Cf-GUIClient ...................................... SKIPPED
[INFO] Cf-CoAPBench ...................................... SKIPPED
[INFO] Cf-ExampleServer .................................. SKIPPED
[INFO] Cf-ResourceDirectory .............................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.161s
[INFO] Finished at: Wed Jul 02 11:42:57 CEST 2014
[INFO] Final Memory: 7M/111M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project cf-client: Could not resolve dependencies for project org.eclipse.californium:cf-client:jar:1.0.0-SNAPSHOT: Could not find artifact org.eclipse.californium:scandium:jar:1.0.0-SNAPSHOT -> [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
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :cf-client