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From David PĂ©rez <craquer...@yahoo.es>
Subject Newbie problem: Maven doesn't startup
Date Wed, 09 May 2012 06:55:18 GMT
Hi,

I have a very basic problem installing the latest version of Maven.
I'm using Ubuntu 12.04 and Sun Java 6.

I have followed this steps:

  1) Unpack the archive where you would like to store the binaries, eg:

    Unix-based Operating Systems (Linux, Solaris and Mac OS X)
      tar zxvf apache-maven-3.0.x.tar.gz

  2) A directory called "apache-maven-3.0.x" will be created.

  3) Add the bin directory to your PATH, eg:

    Unix-based Operating Systems (Linux, Solaris and Mac OS X)
      export PATH=/usr/local/apache-maven-3.0.x/bin:$PATH

  4) Make sure JAVA_HOME is set to the location of your JDK

  5) Run "mvn --version" to verify that it is correctly installed.

This is the result I get:   :-(

java.lang.ClassNotFoundException: org.apache.maven.cli.MavenCli
	at
org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.
loadClass(SelfFirstStrategy.java:50)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.
loadClass(ClassRealm.java:244)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.
loadClass(ClassRealm.java:230)
	at
org.codehaus.plexus.classworlds.launcher.Launcher.
getMainClass(Launcher.java:145)
	at
org.codehaus.plexus.classworlds.launcher.Launcher.
launchEnhanced(Launcher.java:267)
	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)



I don't understand what it may happen.
On the other side, I can run the Maven embedded in Eclipse successfully.
Any help will be greatly appreciated.

David



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