We have both Maven2 and 3 installed and working across our Jenkins 
infrastructure.

You should  take a closer look at your master/slave configuration; you define 
the tools in the master, but also have to include the configuration in the 
slave; below is a part example of one of our Linux slaves.

[cid:[email protected]]
dD

From: [email protected] 
[mailto:[email protected]] On Behalf Of 
[email protected]
Sent: 22 July 2014 09:01
To: [email protected]
Subject: Re: Can't execute Maven 2 on the slave where Maven 3 is installed


There is also a configuration on jenkins under the slave for tool versions.
On 21 Jul 2014 11:49 PM, "vicki_kozel via Jenkins Users" 
<[email protected]<mailto:[email protected]>> 
wrote:
Hello,
most of our projects are built with Maven 3. We have a request though to build 
one project with Maven 2.
I installed Maven 2.2.1 on the slave boxes and configured a new maven entry in 
the Configure System space on the master.

The build fails with the


Exception in thread "main" java.lang.NoClassDefFoundError: 
org/codehaus/classworlds/Launcher





exception.





Any thoughts are greatly appreciated!



Thank you

Vicki
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