[Neo4j] about neo4j

Toby Matejovsky toby.matejovsky at gmail.com
Thu Oct 21 23:30:07 CEST 2010


Have you tried running from the specific component's root? E.g.:  cd
components/kernel/trunk && mvn compile

"find . -name pom.xml" is one way of locating the root directories of
various components.

--
Toby Matejovsky


On Thu, Oct 21, 2010 at 5:18 PM, Jose Angel Inda Herrera <
jainda at estudiantes.uci.cu> wrote:

> hello Andreas,
>
> thanks for the help above, my problem is this, I download the source code
> of Neo4j from the repository. Now, when I try
> MVN compile with this and shows me what, I already configure the
> settings.xml,
>
>
> root at jose:/home/jose# cd /home/jose/Documentos/esvn/components/
> root at jose:/home/jose/Documentos/esvn/components# mvn clean -f
> pom-for-building-all-trunks.xml
>
> [INFO] Scanning for projects...
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Error building POM (may not be this project's POM).
>
>
> Project ID: org.neo4j:neo4j-kernel:bundle:1.2-SNAPSHOT
>
> Reason: Cannot find parent: org.neo4j:parent-central for project:
> org.neo4j:neo4j-kernel:bundle:1.2-SNAPSHOT for project
> org.neo4j:neo4j-kernel:bundle:1.2-SNAPSHOT
>
>
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> org.apache.maven.reactor.MavenExecutionException: Cannot find parent:
> org.neo4j:parent-central for project:
> org.neo4j:neo4j-kernel:bundle:1.2-SNAPSHOT for project
> org.neo4j:neo4j-kernel:bundle:1.2-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-central for project:
> org.neo4j:neo4j-kernel:bundle:1.2-SNAPSHOT for project
> org.neo4j:neo4j-kernel:bundle:1.2-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.collectProjects(DefaultMaven.java:560)
>        at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:391)
>        ... 12 more
> Caused by: org.apache.maven.project.ProjectBuildingException: POM
> 'org.neo4j:parent-central' not found in repository: Unable to download the
> artifact from any repository
>
>  org.neo4j:parent-central:pom:2-SNAPSHOT
>
> from the specified remote repositories:
>  central (http://repo1.maven.org/maven2)
>
>  for project org.neo4j:parent-central
>        at
> org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:605)
>        at
> org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1392)
>        ... 19 more
> Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException:
> Unable to download the artifact from any repository
>
>  org.neo4j:parent-central:pom:2-SNAPSHOT
>
> from the specified remote repositories:
>  central (http://repo1.maven.org/maven2)
>
>
>        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)
>        ... 20 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)
>        ... 22 more
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: < 1 second
> [INFO] Finished at: Thu Oct 21 17:16:34 CDT 2010
> [INFO] Final Memory: 1M/43M
> [INFO] -----------------------------------------------------
>
>
>
> Cheers,
> Jose.
> ----- Mensaje original -----
> De: "Andreas Kollegger" <andreas.kollegger at neotechnology.com>
> Para: "Neo4j user discussions" <user at lists.neo4j.org>
> Enviados: Jueves, 21 de Octubre 2010 3:42:40 (GMT-0500) Auto-Detected
> Asunto: Re: [Neo4j] about neo4j
>
> Hi Jose,
>
> The Neo4j source is built using maven. There isn't a top-level
> build-everything-in-the-repository build script, so in general you need to
> switch to the directory of the code you'd like to build, then run `mvn clean
> install`.
>
> Are you interested in contributing patches, or are you just looking for the
> latest code? You could consider using the snapshot repository to get the
> latest build artifacts. Instructions for doing that are here:
> http://wiki.neo4j.org/content/Java_Setup_HowTo#Building_from_source
>
> Cheers,
> Andreas
>
> On Oct 21, 2010, at 2:44 AM, Jose Angel Inda Herrera wrote:
>
> > I need to know how to compile the neo4j I downloaded it the repository
> http://svn.neo4j.org,
> > thank you before hand.
> > _______________________________________________
> > Neo4j mailing list
> > User at lists.neo4j.org
> > https://lists.neo4j.org/mailman/listinfo/user
>
> _______________________________________________
> Neo4j mailing list
> User at lists.neo4j.org
> https://lists.neo4j.org/mailman/listinfo/user
> _______________________________________________
> Neo4j mailing list
> User at lists.neo4j.org
> https://lists.neo4j.org/mailman/listinfo/user
>


More information about the User mailing list