This is the result from core/ -- similar result from the root --

core$ mvn install
[INFO] Scanning for projects...
[INFO] snapshot org.apache.mahout:mahout-parent:0.2-SNAPSHOT: checking
for updates from Apache snapshots
Downloading: 
http://people.apache.org/maven-snapshot-repository/org/apache/mahout/mahout-parent/0.2-SNAPSHOT/mahout-parent-0.2-SNAPSHOT.pom
Downloading: 
http://google-gson.googlecode.com/svn/mavenrepo/org/apache/mahout/mahout-parent/0.2-SNAPSHOT/mahout-parent-0.2-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).


Project ID: org.apache.mahout:mahout-core:jar:0.2-SNAPSHOT

Reason: Cannot find parent: org.apache.mahout:mahout-parent for
project: org.apache.mahout:mahout-core:jar:0.2-SNAPSHOT for project
org.apache.mahout:mahout-core:jar:0.2-SNAPSHOT


[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Cannot find parent:
org.apache.mahout:mahout-parent for project:
org.apache.mahout:mahout-core:jar:0.2-SNAPSHOT for project
org.apache.mahout:mahout-core:jar:0.2-SNAPSHOT
        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:378)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:292)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
        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:597)
        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.project.ProjectBuildingException: Cannot
find parent: org.apache.mahout:mahout-parent for project:
org.apache.mahout:mahout-core:jar:0.2-SNAPSHOT for project
org.apache.mahout:mahout-core:jar:0.2-SNAPSHOT
        at 
org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1398)
        at 
org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:824)
        at 
org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:509)
        at 
org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:201)
        at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:578)
        at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:461)
        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:365)
        ... 11 more
Caused by: org.apache.maven.project.ProjectBuildingException: POM
'org.apache.mahout:mahout-parent' not found in repository: Unable to
download the artifact from any repository

  org.apache.mahout:mahout-parent:pom:0.2-SNAPSHOT

from the specified remote repositories:
  central (http://repo1.maven.org/maven2),
  gson (http://google-gson.googlecode.com/svn/mavenrepo),
  Apache snapshots (http://people.apache.org/maven-snapshot-repository)

 for project org.apache.mahout:mahout-parent
        at 
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:606)
        at 
org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1394)
        ... 17 more
Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException:
Unable to download the artifact from any repository

  org.apache.mahout:mahout-parent:pom:0.2-SNAPSHOT

from the specified remote repositories:
  central (http://repo1.maven.org/maven2),
  gson (http://google-gson.googlecode.com/svn/mavenrepo),
  Apache snapshots (http://people.apache.org/maven-snapshot-repository)


        at 
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:212)
        at 
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:74)
        at 
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:559)
        ... 18 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:350)
        at 
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:200)
        ... 20 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Mon Jul 20 13:43:56 BST 2009
[INFO] Final Memory: 2M/79M
[INFO] ------------------------------------------------------------------------


On Mon, Jul 20, 2009 at 1:31 PM, Benson Margulies<bimargul...@gmail.com> wrote:
> Sean,
>
> You trimmed a bit too much of the error message. What is the whole
> dependency path?
>
> I cannot repro this with maven 2.1.0. I cleaned my repository, so if
> there was a problem here I should reproduce it.
>
> The error is saying that some POM has a <parent/> for the parent
> project, but cannot find it via the relativePath. But I can't tell
> which POM from what you posted, and it works fine for me.
>
> --benson
>

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