Hi Julien, I made a simple test on a maven project I am working on and adding...
<dependency> <groupId>org.apache.poi</groupId> <artifactId>poi</artifactId> <version>3.0.1-FINAL</version> </dependency> ...downloaded the necessary pom and jar files to my local repository. If I were to guess I would say that: - You cannot connect to http://repo1.maven.org/maven2 (behind a proxy, not configured in MAVEN) - You can access your company's repository just fine but it doesn't contain apache.poi yet I would say that your options are: 1/ Configure your proxy to access http://repo1.maven.org/maven2, there should be enough documentation on Internet (i.e. the clean way) 2/ Download manually the content of http://repo1.maven.org/maven2/org/apache/poi/poi/3.0.1-FINAL/ and put it on your company's repository 3/ Same as (2) but simply copy the content to your local repository. This is a very simple way to make sure your pom.xml is correct. Hoping I helped a colleague :) Arnaud -----Original Message----- From: Julien Martin [mailto:[EMAIL PROTECTED] Sent: mardi 28 août 2007 08:19 To: Maven Users List Subject: Re: Failing to add a POI dependency Hello, Here is what I get now that I have changed to org.apache.poi (groupId) and turned on the -e switch: C:\dev\calyonfinancial\ProtideWeb>mvn -e install + Error stacktraces are turned on. [INFO] Scanning for projects... [INFO] ---------------------------------------------------------------------------- [INFO] Building ProtideWeb [INFO] task-segment: [install] [INFO] ---------------------------------------------------------------------------- [INFO] [resources:resources] [INFO] Using default encoding to copy filtered resources. Downloading: http://cvs/repository/org/apache/poi/poi/3.0.1-FINAL/poi-3.0.1-FINAL.pom [WARNING] Unable to get resource from repository calyonRepository ( http://cvs/repository) Downloading: http://repo1.maven.org/maven2/org/apache/poi/poi/3.0.1-FINAL/poi-3.0.1-FINAL.pom [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Error building POM (may not be this project's POM). Project ID: org.apache.poi:poi Reason: Error getting POM for 'org.apache.poi:poi' from the repository: Error transferring file org.apache.poi:poi:pom:3.0.1-FINAL from the specified remote repositories: central (http://repo1.maven.org/maven2), calyonRepository (http://cvs/repository), jboss repo (http://repository.jboss.com/maven2), maven2 repo (http://repo1.maven.org/maven2) [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.lifecycle.LifecycleExecutionException: Unable to get dependency information: Unable to read the metadata file for artifact ' org.apach e.poi:poi:jar': Error getting POM for 'org.apache.poi:poi' from the repository: Error transferring file org.apache.poi:poi:pom:3.0.1-FINAL from the specified remote repositories: central (http://repo1.maven.org/maven2), calyonRepository (http://cvs/repository), jboss repo (http://repository.jboss.com/maven2), maven2 repo (http://repo1.maven.org/maven2) org.apache.poi:poi:jar:3.0.1-FINAL from the specified remote repositories: central (http://repo1.maven.org/maven2), calyonRepository (http://cvs/repository), jboss repo (http://repository.jboss.com/maven2), maven2 repo (http://repo1.maven.org/maven2) Path to dependency: 1) com.calyonfinancial:protide:war:1.0-SNAPSHOT at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals( DefaultLifecycleExecutor.java:551) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle (DefaultLifecycleExecutor.java:475) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal( DefaultLifecycleExecutor.java:454) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures (DefaultLifecycleExecutor.java:306) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments( DefaultLifecycleExecutor.java:273) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute( DefaultLifecycleExecutor.java:140) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115) at org.apache.maven.cli.MavenCli.main(MavenCli.java:256) 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:585) 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.artifact.resolver.ArtifactResolutionException: Unable to get dependency information: Unable to read the metadata file for artifact 'org.apache.poi:poi:jar': Error getting POM for 'org.apache.poi:poi' from the repository: Error transferring file org.apache.poi:poi:pom:3.0.1-FINAL from the specified remote repositories: central (http://repo1.maven.org/maven2), calyonRepository (http://cvs/repository), jboss repo (http://repository.jboss.com/maven2), maven2 repo (http://repo1.maven.org/maven2) org.apache.poi:poi:jar:3.0.1-FINAL from the specified remote repositories: central (http://repo1.maven.org/maven2), calyonRepository (http://cvs/repository), jboss repo (http://repository.jboss.com/maven2), maven2 repo (http://repo1.maven.org/maven2) Path to dependency: 1) com.calyonfinancial:protide:war:1.0-SNAPSHOT at org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse( DefaultArtifactCollector.java:297) at org.apache.maven.artifact.resolver.DefaultArtifactCollector.collect( DefaultArtifactCollector.java:67) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively (DefaultArtifactResolver.java:223) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively (DefaultArtifactResolver.java:211) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively (DefaultArtifactResolver.java:182) at org.apache.maven.plugin.DefaultPluginManager.resolveTransitiveDependencies( DefaultPluginManager.java:1117) at org.apache.maven.plugin.DefaultPluginManager.executeMojo( DefaultPluginManager.java:366) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals( DefaultLifecycleExecutor.java:534) ... 16 more Caused by: org.apache.maven.artifact.metadata.ArtifactMetadataRetrievalException: Unable to read the metadata file for artifact 'org.apache.poi:poi:ja r': Error getting POM for 'org.apache.poi:poi' from the repository: Error transferring file org.apache.poi:poi:pom:3.0.1-FINAL from the specified remote repositories: central (http://repo1.maven.org/maven2), calyonRepository (http://cvs/repository), jboss repo (http://repository.jboss.com/maven2), maven2 repo (http://repo1.maven.org/maven2) at org.apache.maven.project.artifact.MavenMetadataSource.retrieve( MavenMetadataSource.java:131) at org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse( DefaultArtifactCollector.java:275) ... 23 more Caused by: org.apache.maven.project.ProjectBuildingException: Error getting POM for 'org.apache.poi:poi' from the repository: Error transferring file org.apache.poi:poi:pom:3.0.1-FINAL from the specified remote repositories: central (http://repo1.maven.org/maven2), calyonRepository (http://cvs/repository), jboss repo (http://repository.jboss.com/maven2), maven2 repo (http://repo1.maven.org/maven2) at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository( DefaultMavenProjectBuilder.java:501) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository( DefaultMavenProjectBuilder.java:225) at org.apache.maven.project.artifact.MavenMetadataSource.retrieve( MavenMetadataSource.java:102) ... 24 more Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: Error transferring file org.apache.poi:poi:pom:3.0.1-FINAL from the specified remote repositories: central (http://repo1.maven.org/maven2), calyonRepository (http://cvs/repository), jboss repo (http://repository.jboss.com/maven2), maven2 repo (http://repo1.maven.org/maven2) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve( DefaultArtifactResolver.java:140) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve( DefaultArtifactResolver.java:63) at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository( DefaultMavenProjectBuilder.java:467) ... 26 more Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file at org.apache.maven.wagon.providers.http.LightweightHttpWagon.fillInputData( LightweightHttpWagon.java:99) at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:68) at org.apache.maven.artifact.manager.DefaultWagonManager.getRemoteFile( DefaultWagonManager.java:369) at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact (DefaultWagonManager.java:282) at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact (DefaultWagonManager.java:244) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve( DefaultArtifactResolver.java:124) ... 28 more Caused by: java.net.ConnectException: Connection timed out: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java :195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.Socket.connect(Socket.java:516) at java.net.Socket.connect(Socket.java:466) at sun.net.NetworkClient.doConnect(NetworkClient.java:157) at sun.net.www.http.HttpClient.openServer(HttpClient.java:365) at sun.net.www.http.HttpClient.openServer(HttpClient.java:477) at sun.net.www.http.HttpClient.<init>(HttpClient.java:214) at sun.net.www.http.HttpClient.New(HttpClient.java:287) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient( HttpURLConnection.java:803) at sun.net.www.protocol.http.HttpURLConnection.plainConnect( HttpURLConnection.java:762) at sun.net.www.protocol.http.HttpURLConnection.connect( HttpURLConnection.java:673) at sun.net.www.protocol.http.HttpURLConnection.getInputStream( HttpURLConnection.java:917) at org.apache.maven.wagon.providers.http.LightweightHttpWagon.fillInputData( LightweightHttpWagon.java:85) ... 33 more [INFO] ------------------------------------------------------------------------ [INFO] Total time: 24 seconds [INFO] Finished at: Tue Aug 28 08:08:09 CEST 2007 [INFO] Final Memory: 4M/8M [INFO] ------------------------------------------------------------------------
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