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 >