hi, I have download: "Drools Examples" on http://www.jboss.org/drools/downloads I use eclipse in order to build. I have follow this: https://github.com/droolsjbpm/droolsjbpm-build-bootstrap/blob/master/READ... in order to configure eclipse. I don't know what i must do. After one build i got this: Apache Maven 3.0.2 (r1056850; 2011-01-09 01:58:10+0100) Java version: 1.6.0_24, vendor: Sun Microsystems Inc. Java home: /home/newel/eclipse/jre Default locale: fr_FR, platform encoding: UTF-8 OS name: "linux", version: "2.6.35-28-generic", arch: "i386", family: "unix" [INFO] Error stacktraces are turned on. [DEBUG] Reading global settings from EMBEDDED/conf/settings.xml [DEBUG] Reading user settings from /home/newel/.m2/settings.xml [DEBUG] Using local repository at /home/newel/.m2/repository [DEBUG] Using manager EnhancedLocalRepositoryManager with priority 10 for /home/newel/.m2/repository [INFO] Scanning for projects... [DEBUG] Verifying availability of /home/newel/.m2/repository/org/drools/drools/5.1.1/drools-5.1.1.pom from [central (http://repo1.maven.org/maven2, releases=true, snapshots=false, managed=false)] [DEBUG] Using connector AsyncRepositoryConnector with priority 100 for http://repo1.maven.org/maven2 [DEBUG] Reading resolution tracking file /home/newel/.m2/repository/org/drools/drools/5.1.1/drools-5.1.1.pom.lastUpdated [DEBUG] Writing resolution tracking file /home/newel/.m2/repository/org/drools/drools/5.1.1/drools-5.1.1.pom.lastUpdated [ERROR] The build could not read 1 project -> [Help 1] org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs: [FATAL] Non-resolvable parent POM: Could not find artifact org.drools:drools:pom:5.1.1 in central (http://repo1.maven.org/maven2) and 'parent.relativePath' points at wrong local POM @ line 5, column 11 at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:325) at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:632) at org.apache.maven.DefaultMaven.getProjectsForMavenReactor(DefaultMaven.java:581) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:233) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) 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.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) [ERROR] [ERROR] The project org.drools:drools-examples:5.1.1 (/home/newel/workspace/drools-5.1.1-examples/drools-examples/pom.xml) has 1 error [ERROR] Non-resolvable parent POM: Could not find artifact org.drools:drools:pom:5.1.1 in central (http://repo1.maven.org/maven2) and 'parent.relativePath' points at wrong local POM @ line 5, column 11 -> [Help 2] org.apache.maven.model.resolution.UnresolvableModelException: Could not find artifact org.drools:drools:pom:5.1.1 in central (http://repo1.maven.org/maven2) at org.apache.maven.project.ProjectModelResolver.resolveModel(ProjectModelResolver.java:183) at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally(DefaultModelBuilder.java:819) at org.apache.maven.model.building.DefaultModelBuilder.readParent(DefaultModelBuilder.java:670) at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:308) at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:232) at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:354) at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:305) at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:632) at org.apache.maven.DefaultMaven.getProjectsForMavenReactor(DefaultMaven.java:581) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:233) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) 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.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not find artifact org.drools:drools:pom:5.1.1 in central (http://repo1.maven.org/maven2) at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:526) at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:214) at org.apache.maven.project.ProjectModelResolver.resolveModel(ProjectModelResolver.java:179) ... 21 more Caused by: org.sonatype.aether.transfer.ArtifactNotFoundException: Could not find artifact org.drools:drools:pom:5.1.1 in central (http://repo1.maven.org/maven2) at org.sonatype.aether.connector.async.AsyncRepositoryConnector$3.wrap(AsyncRepositoryConnector.java:1409) at org.sonatype.aether.connector.async.AsyncRepositoryConnector$3.wrap(AsyncRepositoryConnector.java:1404) at org.sonatype.aether.connector.async.AsyncRepositoryConnector$GetTask.flush(AsyncRepositoryConnector.java:895) at org.sonatype.aether.connector.async.AsyncRepositoryConnector$GetTask.flush(AsyncRepositoryConnector.java:889) at org.sonatype.aether.connector.async.AsyncRepositoryConnector.get(AsyncRepositoryConnector.java:276) at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:438) ... 23 more [ERROR] [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException [ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException -- View this message in context: http://drools.46999.n3.nabble.com/How-to-run-one-example-of-drools-in-ecl... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users