groovyのインストール

Mac

環境：
Mac OS X(10.4.7)
JDK1.5.0_06
groovy-1.0-JSR-06

配置
/usr/local/groovy-1.0-JSR-06
/usr/local/groovyからリンクを張った

環境変数の設定
/Users/hisaboh/.bash_profile

if [ -f ~
/.bashrc ]; then
. ~/.bashrc
fi


/Users/hisaboh/.bashrc

export PATH=$PATH:/opt/local/bin:/usr/local/groovy/bin


ここでgroovyshを実行すると、下記のエラーが出て実行できない。

java.lang.SecurityException: Prohibited package name: java.lang
at java.lang.ClassLoader.preDefineClass(ClassLoader.java:479)
at java.lang.ClassLoader.defineClass(ClassLoader.java:614)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at org.codehaus.groovy.tools.RootLoader.loadClass(RootLoader.java:143)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at org.codehaus.groovy.tools.RootLoader.loadClass(RootLoader.java:143)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at org.codehaus.groovy.tools.GroovyStarter.rootLoader(GroovyStarter.java:121)
at org.codehaus.groovy.tools.GroovyStarter.main(GroovyStarter.java:160)

対処方法は以下の通り
[#GROOVY-1386] command line tools fail with SecurityException on OSX - jira.codehaus.org
Groovy on a Mac

startGroovyの中のこの部分を

# For Darwin, use classes.jar for TOOLS_JAR
TOOLS_JAR="$JAVA_HOME/lib/tools.jar"
if $darwin; then
TOOLS_JAR="/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Classes/classes.jar"
fi

コメントアウト

# For Darwin, use classes.jar for TOOLS_JAR
TOOLS_JAR="$JAVA_HOME/lib/tools.jar"
#if $darwin; then
# TOOLS_JAR="/System/Library/Frameworks/(中略)
#fi