[MacPorts] #30860: leiningen not compatible with maven3 port

[MacPorts]

#30860: leiningen not compatible with maven3 port
--------------------------------+-------------------------------------------
 Reporter:  rattigan@…          |       Owner:  ian.eure@…        
     Type:  defect              |      Status:  new               
 Priority:  Normal              |   Milestone:                    
Component:  ports               |     Version:  2.0.1             
 Keywords:                      |        Port:  leiningen         
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Changes (by macsforever2000@…):

  * keywords:  leiningen maven =>
  * owner:  macports-tickets@… => ian.eure@…


Old description:

> leiningen does not appear to work with maven3 installed, even if maven3
> is not selected.
>
> To reproduce:
>
> sudo port install maven2
>
> sudo port install maven3
>
> sudo port select maven maven2
>
> sudo port install leiningen
>
> lein repl
>
> this results in a stacktrace:
> {{{
> Exception in thread "main" java.lang.reflect.InvocationTargetException
>         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 jline.ConsoleRunner.main(ConsoleRunner.java:69)...
> }}}
>
> The problem is resolved by:
>
> sudo port deactivate maven3
>
> lein repl
>
> {{{
> That's not a task. Use "lein help" to list all tasks.
> REPL started; server listening on localhost:27443.
> user=>
> }}}

New description:

 leiningen does not appear to work with maven3 installed, even if maven3 is
 not selected.

 To reproduce:

 {{{
 sudo port install maven2
 sudo port install maven3
 sudo port select maven maven2
 sudo port install leiningen
 lein repl
 }}}

 this results in a stacktrace:
 {{{
 Exception in thread "main" java.lang.reflect.InvocationTargetException
         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 jline.ConsoleRunner.main(ConsoleRunner.java:69)...
 }}}

 The problem is resolved by:

 {{{
 sudo port deactivate maven3
 lein repl
 }}}

 {{{
 That's not a task. Use "lein help" to list all tasks.
 REPL started; server listening on localhost:27443.
 user=>
 }}}

--

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Ticket URL: <https://trac.macports.org/ticket/30860#comment:1>
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