Exception in thread "main" java.lang.NoClassDefFoundError: com/jcraft/jsch/JSchException when using Ivy standalone with ssh resolver

Sat, 24 Nov 2012 07:41:37 -0800 

I get the NoClassDefFoundError when using a ssh resolver in standalone ivy.

Environment and setup:

- OS:
CentOs 5
$ uname -a
Linux xxx 2.6.18-308.11.1.el5 #1 SMP Tue Jul 10 08:48:43 EDT 2012 x86_64 x86_64 x86_64 GNU/Linux 

- downloaded and untarred Ivy-2.3.0-rc2 with deps from site.
[mheyse@xxx /repo/mheyse/ivy/apache-ivy-2.3.0-rc2]$ ls ..
apache-ivy-2.3.0-rc1 apache-ivy-2.3.0-rc2 apache-ivy-2.3.0-rc2-bin.tar.gz apache-ivy-2.3.0-rc2-bin-with-deps.tar.gz Ivy-test Ivy-test.tar.gz 
[mheyse@xxx /repo/mheyse/ivy/apache-ivy-2.3.0-rc2]$ ls
CHANGES.txt doc ivy-2.3.0-rc2.jar ivy.xml ivy.xsd lib LICENSE NOTICE README RELEASE_NOTES src 
[mheyse@xxx /repo/mheyse/ivy/apache-ivy-2.3.0-rc2]$ ls lib
commons-codec-1.2.jar commons-httpclient-3.0.jar commons-logging-1.0.4.jar commons-vfs-1.0.jar jsch-0.1.31.jar oro-2.0.8.jar 

- ivy settings files:
[mheyse@xxx /repo/mheyse/ivy/apache-ivy-2.3.0-rc2]$ cat /repo/mheyse/ivy/Ivy-test/ivysettings.xml 
<ivysettings>
<!-- <classpath file="/repo/mheyse/ivy/apache-ivy-2.3.0-rc2/lib/jsch-0.1.31.jar"/> --> <property name="ivy.common.ivy.user.dir" value="${ivy.settings.dir}/ivy-repository" override="false"/> <property name="ivy.default.ivy.pattern" value="[module]/[revision]/[artifact].[ext]" override="false"/> <property name="ivy.default.artifact.pattern" value="[module]/[revision]/[artifact].[ext]" override="false"/> 
  <settings defaultResolver="default"/>
  <caches defaultCacheDir="${ivy.settings.dir}/ivy-cache"/>
<!-- <include url="${ivy.default.settings.dir}/ivysettings-public.xml"/> --> 
  <include url="ivysettings-public.xml"/>
  <include url="${ivy.default.settings.dir}/ivysettings-shared.xml"/>
<!--  <include url="${ivy.default.settings.dir}/ivysettings-local.xml"/> -->
  <include url="ivysettings-local.xml"/>
  <include url="${ivy.default.settings.dir}/ivysettings-main-chain.xml"/>
<include url="${ivy.default.settings.dir}/ivysettings-default-chain.xml"/> 
</ivysettings>
[mheyse@xxx /repo/mheyse/ivy/apache-ivy-2.3.0-rc2]$ cat /repo/mheyse/ivy/Ivy-test/ivysettings-public.xml 
<ivysettings>
<property name="ivy.public.default.root" value="${ivy.common.ivy.user.dir}/public" override="false"/> <property name="ivy.public.default.ivy.pattern" value="${ivy.default.ivy.pattern}" override="false"/> <property name="ivy.public.default.artifact.pattern" value="${ivy.default.artifact.pattern}" override="false"/> 
  <resolvers>
    <ssh name="public" user="mheyse" host="xxx">
<ivy pattern="${ivy.public.default.root}/${ivy.public.default.ivy.pattern}" /> <artifact pattern="${ivy.public.default.root}/${ivy.public.default.artifact.pattern}" /> 
    </ssh>
<!--    <filesystem name="public">
<ivy pattern="${ivy.public.default.root}/${ivy.public.default.ivy.pattern}" /> <artifact pattern="${ivy.public.default.root}/${ivy.public.default.artifact.pattern}" /> 
    </filesystem> -->
  </resolvers>
</ivysettings>

- output:
[mheyse@xxx /repo/mheyse/ivy/apache-ivy-2.3.0-rc2]$ java -jar ivy-2.3.0-rc2.jar -settings /repo/mheyse/ivy/Ivy-test/ivysettings.xml -ivy ivy.xml -debug 
:: loading settings :: file = /repo/mheyse/ivy/Ivy-test/ivysettings.xml
setting 'ivy.settings.dir' to '/repo/mheyse/ivy/Ivy-test'
setting 'ivy.conf.dir' to '/repo/mheyse/ivy/Ivy-test'
setting 'ivy.settings.file' to '/repo/mheyse/ivy/Ivy-test/ivysettings.xml'
setting 'ivy.conf.file' to '/repo/mheyse/ivy/Ivy-test/ivysettings.xml'
setting 'ivy.settings.url' to 'file:/repo/mheyse/ivy/Ivy-test/ivysettings.xml' 
setting 'ivy.conf.url' to 'file:/repo/mheyse/ivy/Ivy-test/ivysettings.xml'
setting 'ivy.default.ivy.user.dir' to '/home/mheyse/.ivy2'
setting 'ivy.home' to '/home/mheyse/.ivy2'
no default ivy user dir defined: set to /home/mheyse/.ivy2
setting 'ivy.log.modules.in.use' to 'false'
setting 'ivy.resolver.default.check.modified' to 'false'
setting 'ivy.default.always.check.exact.revision' to 'false'
setting 'ivy.retrieve.pattern' to '${ivy.lib.dir}/[artifact]-[revision](-[classifier]).[ext]' 
setting 'ivy.configurations' to '*'
setting 'ivy.buildlist.ivyfilepath' to 'ivy.xml'
setting 'ivy.status' to 'integration'
setting 'ivy.resolve.default.type.filter' to '*'
setting 'ivy.project.dir' to '${basedir}'
setting 'ivy.dep.file' to 'ivy.xml'
'ivy.settings.file' already set: discarding 'ivysettings.xml'
setting 'ivy.report.output.pattern' to '[organisation]-[module]-[conf].[ext]' 
setting 'ivy.cache.ttl.default' to '10s'
setting 'ivy.publish.src.artifacts.pattern' to '${ivy.distrib.dir}/[type]s/[artifact]-[revision](-[classifier]).[ext]' setting 'ivy.deliver.ivy.pattern' to '${ivy.distrib.dir}/[type]s/[artifact]-[revision](-[classifier]).[ext]' 
setting 'ivy.build.artifacts.dir' to '${ivy.project.dir}/build/artifacts'
setting 'ivy.checksums' to 'sha1,md5'
setting 'ivy.distrib.dir' to '${ivy.project.dir}/distrib'
setting 'ivy.lib.dir' to '${ivy.project.dir}/lib'
setting 'ivy.common.ivy.user.dir' to '/repo/mheyse/ivy/Ivy-test/ivy-repository' 
setting 'ivy.default.ivy.pattern' to '[module]/[revision]/[artifact].[ext]'
setting 'ivy.default.artifact.pattern' to '[module]/[revision]/[artifact].[ext]' 
setting 'ivy.cache.dir' to '/repo/mheyse/ivy/Ivy-test/ivy-cache'
including url: file:/repo/mheyse/ivy/Ivy-test/ivysettings-public.xml
setting 'ivy.public.default.root' to '/repo/mheyse/ivy/Ivy-test/ivy-repository/public' setting 'ivy.public.default.ivy.pattern' to '[module]/[revision]/[artifact].[ext]' setting 'ivy.public.default.artifact.pattern' to '[module]/[revision]/[artifact].[ext]' Exception in thread "main" java.lang.NoClassDefFoundError: com/jcraft/jsch/JSchException at org.apache.ivy.plugins.resolver.SshResolver.<init>(SshResolver.java:28) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
        at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
        at java.lang.Class.newInstance0(Class.java:372)
        at java.lang.Class.newInstance(Class.java:325)
        at org.apache.ivy.util.Configurator.addChild(Configurator.java:586)
at org.apache.ivy.util.Configurator.startCreateChild(Configurator.java:503) at org.apache.ivy.core.settings.XmlSettingsParser.inConfiguratorStarted(XmlSettingsParser.java:579) at org.apache.ivy.core.settings.XmlSettingsParser.startElement(XmlSettingsParser.java:201) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:504) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1340) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2732) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:625) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:488) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:819) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:748) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1208) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:525) 
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:392)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:274)
at org.apache.ivy.core.settings.XmlSettingsParser.doParse(XmlSettingsParser.java:160) at org.apache.ivy.core.settings.XmlSettingsParser.parse(XmlSettingsParser.java:183) at org.apache.ivy.core.settings.XmlSettingsParser.includeStarted(XmlSettingsParser.java:435) at org.apache.ivy.core.settings.XmlSettingsParser.startElement(XmlSettingsParser.java:211) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:504) at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:182) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1320) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2732) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:625) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:488) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:819) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:748) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1208) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:525) 
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:392)
        at javax.xml.parsers.SAXParser.parse(SAXParser.java:274)
at org.apache.ivy.core.settings.XmlSettingsParser.doParse(XmlSettingsParser.java:160) at org.apache.ivy.core.settings.XmlSettingsParser.parse(XmlSettingsParser.java:150) at org.apache.ivy.core.settings.IvySettings.load(IvySettings.java:391) 
        at org.apache.ivy.Ivy.configure(Ivy.java:416)
        at org.apache.ivy.Main.initSettings(Main.java:399)
        at org.apache.ivy.Main.run(Main.java:208)
        at org.apache.ivy.Main.main(Main.java:179)
Caused by: java.lang.ClassNotFoundException: com.jcraft.jsch.JSchException
        at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        ... 47 more

- Things already tried:
* set classpath option in java (so using following command):
java -cp /repo/mheyse/ivy/apache-ivy-2.3.0-rc2/lib/jsch-0.1.31.jar -jar ivy-2.3.0-rc2.jar -settings /repo/mheyse/ivy/Ivy-test/ivysettings.xml -ivy ivy.xml -debug * set classpath in ivysettings file (uncomment the classpath line in ivysettings.xml) 
But always same error.
It works with the filesystem resolver (commented in ivysettings-public.xml). But I need the ssh resolver. 
Can someone help?

Regards,
Maarten

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