Hi guys, I'm new to maven so i'm terribly sorry if this is a total noob post. I was trying to build a debian package of my project. thus i included the following lines into my (otherwise working) pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd";> <modelVersion>4.0.0</modelVersion> <groupId>com.spam</groupId> <artifactId>mctool</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <name>mctool</name> <url>http://maven.apache.org</url> <!-- .... --> <build> <pluginManagement> <plugins> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>unix-maven-plugin</artifactId> </plugin> </plugins> </pluginManagement> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>6</source> <target>6</target> </configuration> </plugin> <plugin> <!-- http://www.debian.org/doc/debian-policy/ch-archive.html#s-subsections --> <groupId>org.codehaus.mojo</groupId> <artifactId>unix-maven-plugin</artifactId> </plugin> <!-- .... --> </plugins> </build> <!-- .... --> </project> afterward i executed maven in the following way mvn unix:package-dpkg and then i got the following error [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for com.spam:mctool:jar:0.0.1-SNAPSHOT [WARNING] 'build.plugins.plugin.version' for org.codehaus.mojo:dashboard-maven-plugin is missing. @ line 114, column 21 [WARNING] 'build.plugins.plugin.version' for org.codehaus.mojo:unix-maven-plugin is missing. @ line 109, column 21 [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 101, column 21 [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] ------------------------------------------------------------------------ [INFO] Building mctool 0.0.1-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- unix-maven-plugin:1.0-alpha-4:package-dpkg (default-cli) @ mctool --- Apr 19, 2011 12:46:43 AM org.sonatype.guice.bean.reflect.LoadedClass WARNING: Error injecting: org.codehaus.mojo.unix.maven.PackageDpkgMojo java.lang.NoClassDefFoundError: Lorg/apache/maven/artifact/transform/SnapshotTransformation; at java.lang.Class.getDeclaredFields0(Native Method) at java.lang.Class.privateGetDeclaredFields(Class.java:2308) at java.lang.Class.getDeclaredFields(Class.java:1760) at com.google.inject.spi.InjectionPoint.getInjectionPoints(InjectionPoint.java:649) at com.google.inject.spi.InjectionPoint.forInstanceMethodsAndFields(InjectionPoint.java:356) at com.google.inject.internal.ConstructorBindingImpl.getInternalDependencies(ConstructorBindingImpl.java:151) at com.google.inject.internal.InjectorImpl.getInternalDependencies(InjectorImpl.java:584) at com.google.inject.internal.InjectorImpl.cleanup(InjectorImpl.java:542) at com.google.inject.internal.InjectorImpl.initializeJitBinding(InjectorImpl.java:528) at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:837) at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:769) at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:254) at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:205) at com.google.inject.internal.InjectorImpl.getInternalFactory(InjectorImpl.java:843) at com.google.inject.internal.InjectorImpl.getProviderOrThrow(InjectorImpl.java:957) at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:990) at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:951) at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1003) at org.sonatype.guice.bean.reflect.AbstractDeferredClass.get(AbstractDeferredClass.java:47) at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:40) at com.google.inject.internal.InjectorImpl$4$1.call(InjectorImpl.java:968) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1014) at com.google.inject.internal.InjectorImpl$4.get(InjectorImpl.java:964) at com.google.inject.Scopes$1$1.get(Scopes.java:59) at org.sonatype.guice.bean.locators.LazyBeanEntry.getValue(LazyBeanEntry.java:79) at org.sonatype.guice.plexus.locators.LazyPlexusBean.getValue(LazyPlexusBean.java:53) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:243) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:235) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:455) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:92) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) Caused by: java.lang.ClassNotFoundException: org.apache.maven.artifact.transform.SnapshotTransformation at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230) ... 50 more [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 0.858s [INFO] Finished at: Tue Apr 19 00:46:43 CEST 2011 [INFO] Final Memory: 3M/73M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.codehaus.mojo:unix-maven-plugin:1.0-alpha-4:package-dpkg (default-cli) on project mctool: Execution default-cli of goal org.codehaus.mojo:unix-maven-plugin:1.0-alpha-4:package-dpkg failed: Unable to load the mojo 'package-dpkg' in the plugin 'org.codehaus.mojo:unix-maven-plugin:1.0-alpha-4'. A required class is missing: Lorg/apache/maven/artifact/transform/SnapshotTransformation; [ERROR] ----------------------------------------------------- [ERROR] realm = plugin>org.codehaus.mojo:unix-maven-plugin:1.0-alpha-4 [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy [ERROR] urls[0] = file:/home/konne/.m2/repository/org/codehaus/mojo/unix-maven-plugin/1.0-alpha-4/unix-maven-plugin-1.0-alpha-4.jar [ERROR] urls[1] = file:/home/konne/.m2/repository/org/codehaus/plexus/plexus-utils/1.5.6/plexus-utils-1.5.6.jar [ERROR] urls[2] = file:/home/konne/.m2/repository/commons-lang/commons-lang/2.1/commons-lang-2.1.jar [ERROR] urls[3] = file:/home/konne/.m2/repository/org/codehaus/mojo/unix/unix-core/1.0-alpha-4/unix-core-1.0-alpha-4.jar [ERROR] urls[4] = file:/home/konne/.m2/repository/org/codehaus/mojo/unix/unix-dpkg/1.0-alpha-4/unix-dpkg-1.0-alpha-4.jar [ERROR] urls[5] = file:/home/konne/.m2/repository/org/codehaus/mojo/unix/unix-common/1.0-alpha-4/unix-common-1.0-alpha-4.jar [ERROR] urls[6] = file:/home/konne/.m2/repository/commons-vfs/commons-vfs/1.0/commons-vfs-1.0.jar [ERROR] urls[7] = file:/home/konne/.m2/repository/commons-logging/commons-logging/1.0.4/commons-logging-1.0.4.jar [ERROR] urls[8] = file:/home/konne/.m2/repository/org/functionaljava/fj/2.19/fj-2.19.jar [ERROR] urls[9] = file:/home/konne/.m2/repository/joda-time/joda-time/1.6/joda-time-1.6.jar [ERROR] urls[10] = file:/home/konne/.m2/repository/org/codehaus/mojo/unix/unix-ar/1.0-alpha-4/unix-ar-1.0-alpha-4.jar [ERROR] urls[11] = file:/home/konne/.m2/repository/commons-compress/commons-compress/20050911/commons-compress-20050911.jar [ERROR] urls[12] = file:/home/konne/.m2/repository/org/codehaus/mojo/unix/unix-pkg/1.0-alpha-4/unix-pkg-1.0-alpha-4.jar [ERROR] urls[13] = file:/home/konne/.m2/repository/org/codehaus/mojo/unix/unix-rpm/1.0-alpha-4/unix-rpm-1.0-alpha-4.jar [ERROR] Number of foreign imports: 1 [ERROR] import: Entry[import from realm ClassRealm[maven.api, parent: null]] [ERROR] [ERROR] -----------------------------------------------------: org.apache.maven.artifact.transform.SnapshotTransformation [ERROR] -> [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/PluginContainerException any ideas on how i can fix this problem? Thanks in advance Konstantin Weitz
