Did you check out from subversion with a tag?<br><br>I just checked out trunk and ran &quot;mvn clean install -DskipTests=true&quot; without any issues from within the trunk folder?<br><br><div class="gmail_quote">2010/10/2 Aman <span dir="ltr">&lt;<a href="mailto:boy18nj@gmail.com">boy18nj@gmail.com</a>&gt;</span><br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">








<div link="blue" vlink="purple" lang="EN-US">

<div>

<p class="MsoNormal">When I tried to run mvn install, it gave me following error-</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">[INFO] Scanning for projects...</p>

<p class="MsoNormal">Downloading:
<a href="http://repo1.maven.org/maven2/org/drools/drools/5.1.1/drools-5.1.1.pom" target="_blank">http://repo1.maven.org/maven2/org/drools/drools/5.1.1/drools-5.1.1.pom</a></p>

<p class="MsoNormal">[INFO] Unable to find resource &#39;org.drools:drools:pom:5.1.1&#39;
in repository central (<a href="http://repo1.maven.org/maven2" target="_blank">http://repo1.maven.org/maven2</a>)</p>

<p class="MsoNormal">[INFO]
------------------------------------------------------------------------</p>

<p class="MsoNormal">[ERROR] FATAL ERROR</p>

<p class="MsoNormal">[INFO] ------------------------------------------------------------------------</p>

<p class="MsoNormal">[INFO] Error building POM (may not be this project&#39;s POM).</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">Project ID: null:drools-examples:pom:null</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">Reason: Cannot find parent: org.drools:drools for project:
null:drools-examples:pom:null for project null:drools-examples:pom:null</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">[INFO]
------------------------------------------------------------------------</p>

<p class="MsoNormal">[INFO] Trace</p>

<p class="MsoNormal">org.apache.maven.reactor.MavenExecutionException: Cannot
find parent: org.drools:drools for project: null:drools-examples:pom:null for
project null:drools-examples:pom:null</p>

<p class="MsoNormal">                at
org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:404)</p>

<p class="MsoNormal">                at
org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:272)</p>

<p class="MsoNormal">                at
org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)</p>

<p class="MsoNormal">                at
org.apache.maven.cli.MavenCli.main(MavenCli.java:362)</p>

<p class="MsoNormal">                at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)</p>

<p class="MsoNormal">                at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p>

<p class="MsoNormal">                at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</p>

<p class="MsoNormal">                at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</p>

<p class="MsoNormal">                at
java.lang.reflect.Method.invoke(Method.java:597)</p>

<p class="MsoNormal">                at
org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)</p>

<p class="MsoNormal">                at
org.codehaus.classworlds.Launcher.launch(Launcher.java:255)</p>

<p class="MsoNormal">                at
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)</p>

<p class="MsoNormal">                at
org.codehaus.classworlds.Launcher.main(Launcher.java:375)</p>

<p class="MsoNormal">Caused by:
org.apache.maven.project.ProjectBuildingException: Cannot find parent:
org.drools:drools for project: null:drools-examples:pom:null for project
null:drools-examples:pom:null</p>

<p class="MsoNormal">                at
org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1396)</p>

<p class="MsoNormal">                at
org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:823)</p>

<p class="MsoNormal">                at
org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:508)</p>

<p class="MsoNormal">                at
org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200)</p>

<p class="MsoNormal">                at
org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:604)</p>

<p class="MsoNormal">                at
org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:487)</p>

<p class="MsoNormal">                at
org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:391)</p>

<p class="MsoNormal">                ...
12 more</p>

<p class="MsoNormal">Caused by: org.apache.maven.project.ProjectBuildingException:
POM &#39;org.drools:drools&#39; not found in repository: Unable to download the
artifact from any repository</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">  org.drools:drools:pom:5.1.1</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">from the specified remote repositories:</p>

<p class="MsoNormal">  central (<a href="http://repo1.maven.org/maven2" target="_blank">http://repo1.maven.org/maven2</a>)</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal"> for project org.drools:drools</p>

<p class="MsoNormal">                at
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:605)</p>

<p class="MsoNormal">                at
org.apache.maven.project.DefaultMavenProjectBuilder.assembleLineage(DefaultMavenProjectBuilder.java:1392)</p>

<p class="MsoNormal">                ...
18 more</p>

<p class="MsoNormal">Caused by:
org.apache.maven.artifact.resolver.ArtifactNotFoundException: Unable to
download the artifact from any repository</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">  org.drools:drools:pom:5.1.1</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">from the specified remote repositories:</p>

<p class="MsoNormal">  central (<a href="http://repo1.maven.org/maven2" target="_blank">http://repo1.maven.org/maven2</a>)</p>

<p class="MsoNormal"> </p>

<p class="MsoNormal"> </p>

<p class="MsoNormal">                at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:228)</p>

<p class="MsoNormal">                at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:90)</p>

<p class="MsoNormal">                at
org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:558)</p>

<p class="MsoNormal">                ...
19 more</p>

<p class="MsoNormal">Caused by:
org.apache.maven.wagon.ResourceDoesNotExistException: Unable to download the
artifact from any repository</p>

<p class="MsoNormal">                at
org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:404)</p>

<p class="MsoNormal">                at
org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:216)</p>

<p class="MsoNormal">                ...
21 more</p>

<p class="MsoNormal">[INFO]
------------------------------------------------------------------------</p>

<p class="MsoNormal">[INFO] Total time: &lt; 1 second</p>

<p class="MsoNormal">[INFO] Finished at: Sat Oct 02 16:37:04 EDT 2010</p>

<p class="MsoNormal">[INFO] Final Memory: 1M/4M</p>

<p class="MsoNormal">[INFO]
------------------------------------------------------------------------</p>

</div>

</div>


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<br></blockquote></div><br>