FreeBSD Port: eclipse-2.1

[Kay Abendroth]

Hello, 
 
while making Eclipse 2.1 I got attached errors. I'm using FreeBSD 4.8 and installed jdk1.3.1 before. 
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    [javac] symbol  : class ICompilationUnit
    [javac] location: package core
    [javac] import org.eclipse.jdt.core.ICompilationUnit;
    [javac]                             ^
    [javac] /usr/ports/java/eclipse/work/plugins/org.eclipse.jdt.ui/core refactoring/org/eclipse/jdt/internal/corext/refactoring/base/Change.java:21: cannot resolve symbol
    [javac] symbol  : class JavaCore
    [javac] location: package core
    [javac] import org.eclipse.jdt.core.JavaCore;
    [javac]                             ^
    [javac] /usr/ports/java/eclipse/work/plugins/org.eclipse.jdt.ui/core refactoring/org/eclipse/jdt/internal/corext/refactoring/base/Change.java:22: cannot resolve symbol
    [javac] symbol  : class JavaModelException
    [javac] location: package core
    [javac] import org.eclipse.jdt.core.JavaModelException;
    [javac]                             ^
[loading /usr/local/jdk1.3.1/jre/lib/rt.jar(java/lang/Object.class)]

BUILD FAILED
file:/usr/ports/java/eclipse/work/plugins/org.eclipse.jdt.ui/build.xml:76: Listener attempted to access System.err - infinite loop terminated

Total time: 23 minutes 58 seconds
*** Error code 1

Stop in /usr/ports/java/eclipse/work.
*** Error code 1

Stop in /usr/ports/java/eclipse.