I figured that
http://snapshots.repository.codehaus.org/org/apache/maven/maven/2.0.6/maven-2.0.6.pomis
not available.

I had a

 <repositories>
   <repository>
     <id>codehaus-snapshots</id>
     <url>http://snapshots.repository.codehaus.org</url>
   </repository>
 </repositories>

section in my pom. After replacing the <url> to

     <url>http://repo1.maven.org/maven2</url>

where I was sure the pom in question is (org.apache.maven:maven:pom:2.0.6),
then it worked.

It would be very strange that the main central repository (repo1) wasn't
listed in our maven proxy, but I can check that tomorrow. I am using
2.0.6for some time now, so I can not explain the error. I now tried
removing the
<repository> section altogether and running mvn -U clean install and it
succeeded.


I have debug output of the error still available. Here it is, if it will
help:

[INFO]
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]
------------------------------------------------------------------------
[INFO] Failed to resolve artifact.

GroupId: org.apache.maven
ArtifactId: maven
Version: 2.0.6

Reason: Unable to download the artifact from any repository

 org.apache.maven:maven:pom:2.0.6

from the specified remote repositories:
 central (http://maven.interseek.com),
 apache.snapshots (http://people.apache.org/repo/m2-snapshot-repository)


[INFO]
------------------------------------------------------------------------
[DEBUG] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Unable to get
dependency information: Unable to read the metadata file for artifact '
org.apache.maven:maven-project:jar': Cannot find parent:
org.apache.maven:maven for project: null:maven-project:jar:null
 org.apache.maven:maven-project:jar:2.0.6

from the specified remote repositories:
 central (http://maven.interseek.com),
 apache.snapshots (http://people.apache.org/repo/m2-snapshot-repository)
Path to dependency:
       1)
org.apache.maven.plugins:maven-install-plugin:maven-plugin:2.2-20070503.024728-4


       at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(
DefaultLifecycleExecutor.java:556)
       at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle
(DefaultLifecycleExecutor.java:480)
       at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(
DefaultLifecycleExecutor.java:459)
       at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures
(DefaultLifecycleExecutor.java:311)
       at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(
DefaultLifecycleExecutor.java:278)
       at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(
DefaultLifecycleExecutor.java:143)
       at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
       at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
       at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
       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.artifact.resolver.ArtifactResolutionException:
Unable to get dependency information: Unable to read the metadata file for
artifact 'org.apache.maven:maven-project:jar': Cannot find parent:
org.apache.maven:maven for project: null:maven-project:jar:null
 org.apache.maven:maven-project:jar:2.0.6

from the specified remote repositories:
 central (http://maven.interseek.com),
 apache.snapshots (http://people.apache.org/repo/m2-snapshot-repository)
Path to dependency:
       1)
org.apache.maven.plugins:maven-install-plugin:maven-plugin:2.2-20070503.024728-4


       at
org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse(
DefaultArtifactCollector.java:329)
       at
org.apache.maven.artifact.resolver.DefaultArtifactCollector.collect(
DefaultArtifactCollector.java:75)
       at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively
(DefaultArtifactResolver.java:284)
       at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively
(DefaultArtifactResolver.java:272)
       at
org.apache.maven.plugin.DefaultPluginManager.ensurePluginContainerIsComplete
(DefaultPluginManager.java:654)
       at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(
DefaultPluginManager.java:557)
       at org.apache.maven.plugin.DefaultPluginManager.executeMojo(
DefaultPluginManager.java:421)
       at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(
DefaultLifecycleExecutor.java:539)
       ... 16 more
Caused by:
org.apache.maven.artifact.metadata.ArtifactMetadataRetrievalException:
Unable to read the metadata file for artifact '
org.apache.maven:maven-project:jar': Cannot find parent:
org.apache.maven:maven for project: null:maven-project:jar:null
       at org.apache.maven.project.artifact.MavenMetadataSource.retrieve(
MavenMetadataSource.java:134)
       at
org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse(
DefaultArtifactCollector.java:306)
       ... 23 more
Caused by: org.apache.maven.project.ProjectBuildingException: Cannot find
parent: org.apache.maven:maven for project: null:maven-project:jar:null
       at
org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(
DefaultMavenProjectBuilder.java:1264)
       at org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal
(DefaultMavenProjectBuilder.java:749)
       at
org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(
DefaultMavenProjectBuilder.java:236)
       at org.apache.maven.project.artifact.MavenMetadataSource.retrieve(
MavenMetadataSource.java:105)
       ... 24 more
Caused by: org.apache.maven.project.ProjectBuildingException: POM '
org.apache.maven:maven' not found in repository: Unable to download the
artifact from any repository

 org.apache.maven:maven:pom:2.0.6

from the specified remote repositories:
 central (http://maven.interseek.com),
 apache.snapshots (http://people.apache.org/repo/m2-snapshot-repository)

       at
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(
DefaultMavenProjectBuilder.java:573)
       at
org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(
DefaultMavenProjectBuilder.java:1260)
       ... 27 more
Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException:
Unable to download the artifact from any repository

 org.apache.maven:maven:pom:2.0.6

from the specified remote repositories:
 central (http://maven.interseek.com),
 apache.snapshots (http://people.apache.org/repo/m2-snapshot-repository)

       at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(
DefaultArtifactResolver.java:197)
       at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(
DefaultArtifactResolver.java:73)
       at
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(
DefaultMavenProjectBuilder.java:526)
       ... 28 more
Caused by: org.apache.maven.wagon.ResourceDoesNotExistException: Unable to
download the artifact from any repository
       at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact
(DefaultWagonManager.java:324)
       at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(
DefaultArtifactResolver.java:185)
       ... 30 more
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 11 seconds
[INFO] Finished at: Sun May 06 11:35:07 CEST 2007
[INFO] Final Memory: 8M/26M
[INFO]
------------------------------------------------------------------------





As I said above, after replacing the <url>, the mvn clean install succeeded,
but still with warnings:

[INFO] [jar:jar]
[INFO] Building jar: c:\Documents and
Settings\borutb\Desktop\Workspace\posting-index-server\target\posting-
index-server-1.0-SNAPSHOT.jar
Downloading:
http://maven.interseek.com/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
8K downloaded
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'1991be0ed3e1820e135201406d5acabf8c08d426'; remote =
'218016709d90d14b64bfb1de3a86a2247e8873db' - RETRYING
Downloading:
http://maven.interseek.com/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
8K downloaded
Downloading:
http://maven.interseek.com/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
8K downloaded
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'1991be0ed3e1820e135201406d5acabf8c08d426'; remote =
'218016709d90d14b64bfb1de3a86a2247e8873db' - RETRYING
Downloading:
http://maven.interseek.com/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
8K downloaded
Downloading:
http://repo1.maven.org/maven2/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
8K downloaded
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'1991be0ed3e1820e135201406d5acabf8c08d426'; remote =
'218016709d90d14b64bfb1de3a86a2247e8873db' - RETRYING
Downloading:
http://repo1.maven.org/maven2/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
8K downloaded
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'1991be0ed3e1820e135201406d5acabf8c08d426'; remote =
'218016709d90d14b64bfb1de3a86a2247e8873db' - IGNORING


Regards,
Borut




2007/5/6, Wayne Fay <[EMAIL PROTECTED]>:

Is it possible that the maven.interseek.com binary jar files are
simply corrupted?

Does this happen when you download directly from Central or ibilio?

Wayne

On 5/6/07, Borut Bolčina <[EMAIL PROTECTED]> wrote:
> Hello,
>
> even after removing whole local repository and company's maven proxy
> directory org/apache/maven the mvn clean install fails! It worked a few
days
> ago just fine, but after some artifacts got updated the checksum error
> appeared.
>
> Please help!
>
>
>
> [INFO] Building jar: c:\Documents and
> Settings\borutb\Desktop\Workspace\posting-index-server\target\posting-
> index-server-1.0-SNAPSHOT.jar
> Downloading:
> 
http://maven.interseek.com/org/apache/maven/maven-project/2.0.6/maven-project-2.0.6.pom

> 2K downloaded
> Downloading:
> http://maven.interseek.com/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
> 8K downloaded
> [WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
> '1991be0ed3e1820e135201406d5acabf8c08d426'; remote =
> '218016709d90d14b64bfb1de3a86a2247e8873db' - RETRYING
> Downloading:
> http://maven.interseek.com/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
> 8K downloaded
> Downloading:
> http://maven.interseek.com/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
> 8K downloaded
> [WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
> '1991be0ed3e1820e135201406d5acabf8c08d426'; remote =
> '218016709d90d14b64bfb1de3a86a2247e8873db' - RETRYING
> Downloading:
> http://maven.interseek.com/org/apache/maven/maven/2.0.6/maven-2.0.6.pom
> 8K downloaded
> Downloading:
> 
http://snapshots.repository.codehaus.org/org/apache/maven/maven/2.0.6/maven-2.0.6.pom

> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO]
> ------------------------------------------------------------------------

> [INFO] Failed to resolve artifact.
>
> GroupId: org.apache.maven
> ArtifactId: maven
> Version: 2.0.6
>
> Reason: Unable to download the artifact from any repository
>
>   org.apache.maven:maven:pom:2.0.6
>
> from the specified remote repositories:
>   central (http://maven.interseek.com),
>   apache.snapshots (http://people.apache.org/repo/m2-snapshot-repository
),
>   codehaus-snapshots (http://snapshots.repository.codehaus.org)
>

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