¡Compilando el juego! framework en Mac OS Leopard con "hormiga" preinstalada

Question

Cuando comienzo "ant" Play! marco Obtengo estos errores: ¿Qué estoy haciendo mal?

iMac-ale:framework alliku$ ant 
Buildfile: /Users/alliku/Documents/temp/play/play/framework/build.xml 

clean: 

clean-unittest: 

version: 
    [echo] Version master-61d6b44 

compile: 
    [mkdir] Created dir: /Users/alliku/Documents/temp/play/play/framework/classes 
    [javac] /Users/alliku/Documents/temp/play/play/framework/build.xml:67: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds 
    [javac] Compiling 254 source files to /Users/alliku/Documents/temp/play/play/framework/classes 
    [javac] /Users/alliku/Documents/temp/play/play/framework/src/play/libs/F.java:644: play.libs.F.None is already defined in play.libs.F 
    [javac]  public static None<Object> None = new None<Object>(); 
    [javac]        ^
    [javac] /Users/alliku/Documents/temp/play/play/framework/src/play/libs/XML.java:12: package javax.xml.crypto does not exist 
    [javac] import javax.xml.crypto.KeySelector; 
    [javac]      ^
    [javac] /Users/alliku/Documents/temp/play/play/framework/src/play/libs/XML.java:13: package javax.xml.crypto.dsig does not exist 
    [javac] import javax.xml.crypto.dsig.CanonicalizationMethod; 
    [javac]       ^
    [javac] /Users/alliku/Documents/temp/play/play/framework/src/play/libs/XML.java:14: package javax.xml.crypto.dsig does not exist 
    [javac] import javax.xml.crypto.dsig.DigestMethod; 
    [javac]       ^
    [javac] /Users/alliku/Documents/temp/play/play/framework/src/play/libs/XML.java:15: package javax.xml.crypto.dsig does not exist 
    [javac] import javax.xml.crypto.dsig.Reference; 
    [javac]       ^
    [javac] /Users/alliku/Documents/temp/play/play/framework/src/play/libs/XML.java:16: package javax.xml.crypto.dsig does not exist 
    [javac] import javax.xml.crypto.dsig.SignatureMethod; 
    [javac]       ^
    [javac] /Users/alliku/Documents/temp/play/play/framework/src/play/libs/XML.java:17: package javax.xml.crypto.dsig does not exist 

etc ....

Answer 1

contestada por autor. Java 6 es requerido.