Bug#449188: libwagon-java: Missing package org.apache.maven.wagon.providers.ssh.knownhost

Alexander Hvostov alex at aoi.dyndns.org
Sat Nov 3 22:55:18 UTC 2007 

Package: libwagon-java
Version: 1.0-beta-2-1
Severity: important

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The jar file "/usr/share/java/wagon-ssh.jar" doesn't have the package
org.apache.maven.wagon.providers.ssh.knownhost
which is needed by the wagon implementations in that jar.

This problem causes a NoClassDefFoundError when trying to use the wagon:

org.apache.maven.lifecycle.LifecycleExecutionException: Error deploying artifact: Unsupported Protocol: 'sftp': Cannot find wagon which supports the requested protocol: sftp
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:564)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:480)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:459)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:280)
        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.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.plugin.MojoExecutionException: Error deploying artifact: Unsupported Protocol: 'sftp': Cannot find wagon which supports the requested protocol: sftp
        at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:174)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
        ... 16 more
Caused by: org.apache.maven.artifact.deployer.ArtifactDeploymentException: Error deploying artifact: Unsupported Protocol: 'sftp': Cannot find wagon which supports the requested protocol: sftp
        at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:94)
        at org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:162)
        ... 18 more
Caused by: org.apache.maven.wagon.TransferFailedException: Unsupported Protocol: 'sftp': Cannot find wagon which supports the requested protocol: sftp
        at org.apache.maven.artifact.manager.DefaultWagonManager.putRemoteFile(DefaultWagonManager.java:184)
        at org.apache.maven.artifact.manager.DefaultWagonManager.putArtifact(DefaultWagonManager.java:153)
        at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:80)
        ... 19 more
Caused by: org.apache.maven.wagon.UnsupportedProtocolException: Cannot find wagon which supports the requested protocol: sftp
        at org.apache.maven.artifact.manager.DefaultWagonManager.getWagon(DefaultWagonManager.java:128)
        at org.apache.maven.artifact.manager.DefaultWagonManager.putRemoteFile(DefaultWagonManager.java:178)
        ... 21 more
Caused by: org.codehaus.plexus.component.repository.exception.ComponentLookupException: Unable to lookup component 'org.apache.maven.wagon.Wagonsftp', it could not be created
        at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:335)
        at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:440)
        at org.apache.maven.artifact.manager.DefaultWagonManager.getWagon(DefaultWagonManager.java:124)
        ... 22 more
Caused by: org.codehaus.plexus.component.factory.ComponentInstantiationException: Could not instanciate component: role: 'org.apache.maven.wagon.Wagon', implementation: 'org.apache.maven.wagon.providers.ssh.jsch.SftpWagon', role hint: 'sftp'
        at org.codehaus.plexus.component.factory.java.JavaComponentFactory.makeException(JavaComponentFactory.java:77)
        at org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInstance(JavaComponentFactory.java:62)
        at org.codehaus.plexus.DefaultPlexusContainer.createComponentInstance(DefaultPlexusContainer.java:1464)
        at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:93)
        at org.codehaus.plexus.component.manager.PerLookupComponentManager.getComponent(PerLookupComponentManager.java:48)
        at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:331)
        ... 24 more
Caused by: java.lang.NoClassDefFoundError: org/apache/maven/wagon/providers/ssh/knownhost/UnknownHostException
        at java.lang.Class.getDeclaredConstructors0(Native Method)
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
        at java.lang.Class.getConstructor0(Class.java:2699)
        at java.lang.Class.newInstance0(Class.java:326)
        at java.lang.Class.newInstance(Class.java:308)
        at org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInstance(JavaComponentFactory.java:44)
        ... 28 more

- -- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.22 (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages libwagon-java depends on:
ii  libcommons-httpclient-ja 3.1-1           A Java(TM) library for creating HT
ii  libcommons-net-java      1.4.1-1         internet protocol suite Java libra
ii  libcommons-openpgp-java  0+svn533492-1   a common and simple interface for 
ii  libganymed-ssh2-java     210-2           pure Java implementation of the SS
ii  libjsch-java             0.1.34ds1-1     java secure channel
ii  libjtidy-java            7+svn20070309-1 a Java port of HTML Tidy, a HTML s
ii  libplexus-classworlds-ja 1.2+svn5720-1   Class loading utilities for the Pl
ii  libplexus-component-api- 1.0+svn6316-1   utilities for the Plexus framework
ii  libplexus-interactivity- 1.0-alpha-6-2   interactivity API for the Plexus f
ii  libplexus-utils-java     1:1.4.1-1       utilities for the Plexus framework
ii  libslide-webdavclient-ja 2.1+dfsg-2      WebDAV client library for Java

libwagon-java recommends no packages.

- -- no debconf information

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