If you are under proxy you must put something like this on your
{user.home}/.m2/settings.xml
<proxies>
<proxy>
<protocol>http</protocol>
<port>PORTNUMBER</port>
<host>YOURPROXY</host>
</proxy>
</proxies>
Tom.
2006/4/25, Gianfranco Oldani <[EMAIL PROTECTED]>:
> Hello,
> I have done the Maven setup and trying to compile my first project I cannot
> get out of this error (here is the command and the trace qfter launching
> with the -e option):
>
> Thanks for any help.
>
> D:\projects\maven_demo>mvn -e compile
> + Error stacktraces are turned on.
> [INFO] Scanning for projects...
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] Building Maven Demo 2.0
> [INFO] task-segment: [compile]
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] artifact org.apache.maven.plugins:maven-resources-plugin: checking
> for updates from central
> [WARNING] repository metadata for: 'artifact
> org.apache.maven.plugins:maven-resources-plugin' could not be retrieved from
> repository
> [INFO] Repository 'central' will be blacklisted
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] The plugin 'org.apache.maven.plugins:maven-resources-plugin' does not
> exist or no valid version could be found
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> org.apache.maven.lifecycle.LifecycleExecutionException: The plugin
> 'org.apache.maven.plugins:maven-resources-plugin' does not exist
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1281)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoDescriptor(DefaultLifecycleExecutor.java:1517)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.bindLifecycleForPackaging(DefaultLifecycleExecutor.java:1011)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.constructLifecycleMappings(DefaultLifecycleExecutor.java:975)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:453)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:306)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:140)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:256)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at
> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Caused by: org.apache.maven.plugin.version.PluginVersionNotFoundException:
> The plugin 'org.apache.maven.plugins:maven-resources-plug
> at
> org.apache.maven.plugin.version.DefaultPluginVersionManager.resolvePluginVersion(DefaultPluginVersionManager.java:225)
> at
> org.apache.maven.plugin.version.DefaultPluginVersionManager.resolvePluginVersion(DefaultPluginVersionManager.java:87)
> at
> org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(DefaultPluginManager.java:158)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1252)
> ... 18 more
>
> Gianfranco OLDANI
> Mob: +79602726351
>
> _________________________________________________________________
> Sentez vous chez vous sur la page d'accueil MSN en personnalisant le
> contenu! http://fr.ch.msn.com/default.aspx?dc=true
>
>
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