I'm using Windows XP.
I have installed Maven2 following the tutorial on the download page of
Apache-Maven. This is the URL of Maven

http://maven.apache.org/download.html..
but now, it's getting this error:

[INFO] ------------------------------------------------------------------------
[INFO] Building JA-SIG CAS Web Application
[INFO]    task-segment: [package, install]
[INFO] ------------------------------------------------------------------------
Downloading: 
http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-war-plugin/2.1-alpha-2/maven-war-plugin-2.1-alpha-2.pom
7K downloaded
Downloading: 
http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-war-plugin/2.1-alpha-2/maven-war-plugin-2.1-alpha-2.jar
72K downloaded
Downloading: 
http://repo1.maven.org/maven2/maven/maven-war-plugin/20030413.023708/maven-war-plugin-20030413.023708.pom
165b downloaded
Downloading: 
http://repo1.maven.org/maven2/maven/maven-war-plugin/20030413.023708/maven-war-plugin-20030413.023708.jar
4K downloaded
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] The PluginDescriptor for the plugin Plugin
[maven:maven-war-plugin] was not found.
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.IllegalStateException: The PluginDescriptor for the plugin
Plugin [maven:maven-war-plugin] was not found.
        at 
org.apache.maven.plugin.DefaultPluginManager.addPlugin(DefaultPluginManager.java:327)
        at 
org.apache.maven.plugin.DefaultPluginManager.verifyVersionedPlugin(DefaultPluginManager.java:212)
        at 
org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(DefaultPluginManager.java:176)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1275)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.bindPluginToLifecycle(DefaultLifecycleExecutor.java:1239)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.constructLifecycleMappings(DefaultLifecycleExecutor.java:1005)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:331)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:292)
        at 
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:301)
        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)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 10 minutes 18 seconds
[INFO] Finished at: Fri Feb 20 13:20:56 BRST 2009
[INFO] Final Memory: 25M/51M
[INFO] ------------------------------------------------------------------------

What should be this error
Thanks




2009/2/20 Scott Battaglia <[email protected]>:
> This generally occurs when there's a problem with the way Maven is installed
> (if I recall correctly).  How did you install Maven?  What OS are you using?
>
> -Scott
>
>
> On Fri, Feb 20, 2009 at 9:28 AM, Vinicius Borges <[email protected]>
> wrote:
>>
>> Hello everybody,
>>
>> An anormal error ocourred after a digited: mvn package install
>> -Dmaven.test.skip=true.
>> The error is show above...
>>
>> Downloading:
>> http://repo1.maven.org/maven2/org/codehaus/plexus/plexus-io/1.0-alp
>> ha-1/plexus-io-1.0-alpha-1.jar
>> [INFO]
>> ------------------------------------------------------------------------
>> [ERROR] BUILD ERROR
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] Failed to resolve artifact.
>>
>> Missing:
>> ----------
>> 1) org.apache.maven:maven-archiver:jar:2.3
>>
>>  Try downloading the file manually from the project website.
>>
>>  Then, install it using the command:
>>     mvn install:install-file -DgroupId=org.apache.maven
>> -DartifactId=maven-arc
>> hiver -Dversion=2.3 -Dpackaging=jar -Dfile=/path/to/file
>>
>>  Alternatively, if you host your own repository you can deploy the file
>> there:
>>
>>     mvn deploy:deploy-file -DgroupId=org.apache.maven
>> -DartifactId=maven-archi
>> ver -Dversion=2.3 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url]
>> -DrepositoryI
>> d=[id]
>>
>>  Path to dependency:
>>       1) org.apache.maven.plugins:maven-jar-plugin:maven-plugin:2.2
>>       2) org.apache.maven:maven-archiver:jar:2.3
>>
>> 2) org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9
>>
>>  Try downloading the file manually from the project website.
>>
>>  Then, install it using the command:
>>     mvn install:install-file -DgroupId=org.codehaus.plexus
>> -DartifactId=plexus
>> -archiver -Dversion=1.0-alpha-9 -Dpackaging=jar -Dfile=/path/to/file
>>
>>  Alternatively, if you host your own repository you can deploy the file
>> there:
>>
>>     mvn deploy:deploy-file -DgroupId=org.codehaus.plexus
>> -DartifactId=plexus-a
>> rchiver -Dversion=1.0-alpha-9 -Dpackaging=jar -Dfile=/path/to/file
>> -Durl=[url] -
>> DrepositoryId=[id]
>>
>>  Path to dependency:
>>       1) org.apache.maven.plugins:maven-jar-plugin:maven-plugin:2.2
>>       2) org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9
>>
>> 3) org.codehaus.plexus:plexus-io:jar:1.0-alpha-1
>>
>>  Try downloading the file manually from the project website.
>>
>>  Then, install it using the command:
>>     mvn install:install-file -DgroupId=org.codehaus.plexus
>> -DartifactId=plexus
>> -io -Dversion=1.0-alpha-1 -Dpackaging=jar -Dfile=/path/to/file
>>
>>  Alternatively, if you host your own repository you can deploy the file
>> there:
>>
>>     mvn deploy:deploy-file -DgroupId=org.codehaus.plexus
>> -DartifactId=plexus-i
>> o -Dversion=1.0-alpha-1 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url]
>> -Drepos
>> itoryId=[id]
>>
>>  Path to dependency:
>>       1) org.apache.maven.plugins:maven-jar-plugin:maven-plugin:2.2
>>       2) org.codehaus.plexus:plexus-io:jar:1.0-alpha-1
>>
>> ----------
>> 3 required artifacts are missing.
>>
>> for artifact:
>>  org.apache.maven.plugins:maven-jar-plugin:maven-plugin:2.2
>>
>> from the specified remote repositories:
>>  central (http://repo1.maven.org/maven2),
>>  apache.snapshots (http://people.apache.org/repo/m2-snapshot-repository),
>>  jasig-repository (http://developer.ja-sig.org/maven2),
>>  jasig-snapshot (http://developer.ja-sig.org/maven2-snapshot)
>>
>>
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] For more information, run Maven with the -e switch
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] Total time: 9 minutes 4 seconds
>> [INFO] Finished at: Wed Feb 18 15:38:05 BRST 2009
>> [INFO] Final Memory: 17M/30M
>> [INFO]
>> ------------------------------------------------------------------------
>>
>>
>>
>> -----------------------------------------------------------------------------------------------------------------
>> I tried to make the first dependecy. I downloaded
>> httpclient-4.0-beta2.jar and moved the jar file to CAS_HOME folder.
>> After all, I put into command line:
>>
>> mvn install:install-file -DgroupId=org.apache.maven -DartifactId=maven-arc
>> hiver -Dversion=2.3 -Dpackaging=jar -Dfile=/path/to/file
>>
>>
>>
>> -----------------------------------------------------------------------------------------------------------------
>> [INFO] Scanning for projects...
>> [INFO] Reactor build order:
>> [INFO]   JA-SIG Central Authentication Service
>> [INFO]   JA-SIG CAS Core
>> [INFO]   JA-SIG CAS Generic Support
>> [INFO]   JA-SIG CAS JDBC Support
>> [INFO]   JA-SIG CAS LDAP Support
>> [INFO]   JA-SIG CAS Legacy Support
>> [INFO]   JA-SIG CAS OpenId Support
>> [INFO]   JA-SIG CAS RADIUS Support
>> [INFO]   JA-SIG CAS SPNEGO/NTLM Support
>> [INFO]   JA-SIG CAS Trusted User Support
>> [INFO]   JA-SIG CAS X.509 Client Certificate Support
>> [INFO]   JA-SIG CAS JBoss Cache Integration
>> [INFO]   JA-SIG CAS BerkeleyDB Integration
>> [INFO]   JA-SIG CAS Memcached Integration
>> [INFO]   JA-SIG CAS Restlet Integration
>> [INFO]   JA-SIG CAS Web Application
>> [INFO] Searching repository for plugin with prefix: 'install'.
>> [INFO] org.apache.maven.plugins: checking for updates from central
>> [WARNING] repository metadata for: 'org.apache.maven.plugins' could not be
>> retri
>> eved from repository: central due to an error: Error transferring file
>> [INFO] Repository 'central' will be blacklisted
>> [INFO]
>> ------------------------------------------------------------------------
>> [ERROR] BUILD ERROR
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] The plugin 'org.apache.maven.plugins:maven-enforcer-plugin' does
>> not exis
>> t or no valid version could be found
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] For more information, run Maven with the -e switch
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] Total time: 23 seconds
>> [INFO] Finished at: Wed Feb 18 15:41:35 BRST 2009
>> [INFO] Final Memory: 2M/5M
>> [INFO]
>> ------------------------------------------------------------------------
>>
>>
>>
>> How can I solve this?
>>
>> Thanks
>>
>> --
>> You are currently subscribed to [email protected] as:
>> [email protected]
>> To unsubscribe, change settings or access archives, see
>> http://www.ja-sig.org/wiki/display/JSG/cas-user
>
> --
> You are currently subscribed to [email protected] as:
> [email protected]
> To unsubscribe, change settings or access archives, see
> http://www.ja-sig.org/wiki/display/JSG/cas-user

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