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Posted to users@maven.apache.org by Patrick Lind <pa...@producepro.com> on 2011/06/28 18:21:11 UTC
Maven 3.0.3 installation help
Hey guys,
I'm pretty new to Maven and I am attempting to install it on our server
here. Here is a quick overview of where I am at:
*$ java -version*
java version "1.6.0_26"
Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
Java HotSpot(TM) Server VM (build 20.1-b02, mixed mode)
*$ type java*
java is hashed (/usr/java/jdk1.6.0_26/bin/java)
*$ echo $JAVA_HOME/bin*
/usr/java/jdk1.6.0_26/bin
So as you can see I have updated to the newest version of JDK 1.6. When
I try to do mvn --version I get this error :
Exception in thread "main" java.lang.UnsupportedClassVersionError:
org/apache/mav
en/cli/MavenCli (Unsupported major.minor version 49.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123
)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(Cla
ssRealm.java:386)
at
org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(S
elfFirstStrategy.java:42)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.
java:244)
at
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.
java:230)
at
org.codehaus.plexus.classworlds.launcher.Launcher.getMainClass(Launche
r.java:145)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launc
her.java:267)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java
:230)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Lau
ncher.java:409)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:3
52)
Any Ideas?
Thanks
--
*Patrick Lind
Produce Pro Software*
__ <ma...@producepro.com>
Re: Maven 3.0.3 installation help
Posted by Benson Margulies <bi...@gmail.com>.
sh -v /wherever/bin/mvn
and see what it's actually running?
On Tue, Jun 28, 2011 at 12:21 PM, Patrick Lind
<pa...@producepro.com> wrote:
> Hey guys,
>
> I'm pretty new to Maven and I am attempting to install it on our server
> here. Here is a quick overview of where I am at:
>
> *$ java -version*
> java version "1.6.0_26"
> Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
> Java HotSpot(TM) Server VM (build 20.1-b02, mixed mode)
>
> *$ type java*
> java is hashed (/usr/java/jdk1.6.0_26/bin/java)
>
> *$ echo $JAVA_HOME/bin*
> /usr/java/jdk1.6.0_26/bin
>
> So as you can see I have updated to the newest version of JDK 1.6. When I
> try to do mvn --version I get this error :
>
> Exception in thread "main" java.lang.UnsupportedClassVersionError:
> org/apache/mav
> en/cli/MavenCli (Unsupported major.minor version 49.0)
> at java.lang.ClassLoader.defineClass0(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
> at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123
> )
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
> at
> org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(Cla
> ssRealm.java:386)
> at
> org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(S
> elfFirstStrategy.java:42)
> 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(Launche
> r.java:145)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launc
> her.java:267)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java
> :230)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Lau
> ncher.java:409)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:3
> 52)
>
> Any Ideas?
>
> Thanks
> --
> *Patrick Lind
> Produce Pro Software*
>
> __ <ma...@producepro.com>
>
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