Hi there, The artifactId should be parent - central and not parent - pom. /peter
Sent from my phone. On Jul 12, 2011 5:11 PM, "Zhiguo Zhang" <mikewolfx...@gmail.com> wrote: > hi, > when I run the following command: > > mvn clean package > > I got the following FATAL ERROR, for the neo4j 1.4 I want to have a Gremlin > plug-in. Please help, Thank you! > > [INFO] Scanning for projects... > Downloading: > https://m2.neo4j.org/content/groups/public//org/neo4j/parent-pom/21/parent-pom-21.pom > [WARNING] Unable to get resource 'org.neo4j:parent-pom:pom:21' from > repository neo4j-dev (https://m2.neo4j.org/content/groups/public/): Error > transferring file: java.lang.RuntimeException: Unexpected error: > java.security.InvalidAlgorithmParameterException: the trustAnchors parameter > must be non-empty > Downloading: > http://tinkerpop.com/maven2/org/neo4j/parent-pom/21/parent-pom-21.pom > [INFO] Unable to find resource 'org.neo4j:parent-pom:pom:21' in repository > tinkerpop-repository (http://tinkerpop.com/maven2) > Downloading: > http://download.java.net/maven/2//org/neo4j/parent-pom/21/parent-pom-21.pom > [INFO] Unable to find resource 'org.neo4j:parent-pom:pom:21' in repository > maven2-repository.dev.java.net (http://download.java.net/maven/2/) > Downloading: > http://download.java.net/maven/1/org.neo4j/poms/parent-pom-21.pom > [INFO] Unable to find resource 'org.neo4j:parent-pom:pom:21' in repository > maven-repository.dev.java.net (http://download.java.net/maven/1) > Downloading: > http://developer.jasig.org/repo/content/repositories/3rd-party/org/neo4j/parent-pom/21/parent-pom-21.pom > [INFO] Unable to find resource 'org.neo4j:parent-pom:pom:21' in repository > jasig-3rd-party ( > http://developer.jasig.org/repo/content/repositories/3rd-party) > Downloading: > http://repo1.maven.org/maven2/org/neo4j/parent-pom/21/parent-pom-21.pom > [INFO] Unable to find resource 'org.neo4j:parent-pom:pom:21' in repository > central (http://repo1.maven.org/maven2) > [INFO] > ------------------------------------------------------------------------ > [ERROR] FATAL ERROR > [INFO] > ------------------------------------------------------------------------ > [INFO] Error building POM (may not be this project's POM). > > > Project ID: org.neo4j.server.plugin:neo4j-gremlin-plugin:jar:1.5-SNAPSHOT > > Reason: Cannot find parent: org.neo4j:parent-pom for project: > org.neo4j.server.plugin:neo4j-gremlin-plugin:jar:1.5-SNAPSHOT for project > org.neo4j.server.plugin:neo4j-gremlin-plugin:jar:1.5-SNAPSHOT > > > [INFO] > ------------------------------------------------------------------------ > [INFO] Trace > org.apache.maven.reactor.MavenExecutionException: Cannot find parent: > org.neo4j:parent-pom for project: > org.neo4j.server.plugin:neo4j-gremlin-plugin:jar:1.5-SNAPSHOT for project > org.neo4j.server.plugin:neo4j-gremlin-plugin:jar:1.5-SNAPSHOT > at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:404) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:272) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) > at > org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:616) > 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.neo4j:parent-pom for project: > org.neo4j.server.plugin:neo4j-gremlin-plugin:jar:1.5-SNAPSHOT for project > org.neo4j.server.plugin:neo4j-gremlin-plugin:jar:1.5-SNAPSHOT > at > org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1396) > at > org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:823) > at > org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:508) > at > org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200) > at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:604) > at > org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:487) > at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:391) > ... 12 more > Caused by: org.apache.maven.project.ProjectBuildingException: POM > 'org.neo4j:parent-pom' not found in repository: Unable to download the > artifact from any repository > > org.neo4j:parent-pom:pom:21 > > from the specified remote repositories: > central (http://repo1.maven.org/maven2), > tinkerpop-repository (http://tinkerpop.com/maven2), > jasig-3rd-party ( > http://developer.jasig.org/repo/content/repositories/3rd-party), > neo4j-dev (https://m2.neo4j.org/content/groups/public/), > maven2-repository.dev.java.net (http://download.java.net/maven/2/), > maven-repository.dev.java.net (http://download.java.net/maven/1) > > for project org.neo4j:parent-pom > at > org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:605) > at > org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1392) > ... 18 more > Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException: > Unable to download the artifact from any repository > > org.neo4j:parent-pom:pom:21 > > from the specified remote repositories: > central (http://repo1.maven.org/maven2), > tinkerpop-repository (http://tinkerpop.com/maven2), > jasig-3rd-party ( > http://developer.jasig.org/repo/content/repositories/3rd-party), > neo4j-dev (https://m2.neo4j.org/content/groups/public/), > maven2-repository.dev.java.net (http://download.java.net/maven/2/), > maven-repository.dev.java.net (http://download.java.net/maven/1) > > > at > org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:228) > at > org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:90) > at > org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:558) > ... 19 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:404) > at > org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:216) > ... 21 more > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 5 seconds > [INFO] Finished at: Tue Jul 12 17:03:50 CEST 2011 > [INFO] Final Memory: 1M/4M > [INFO] > 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