Ant problem in latest CVS

In a fresh installation and with latest CVS I get:

jru199@cceupc080:~/src/jME/jme> ant dist-all
Buildfile: build.xml

/home/jru199/src/jME/jme/build.xml:6: The following error occurred while executing this line:
/home/jru199/src/jME/jme/build-import.xml:39: No supported regular expression matcher found

Total time: 0 seconds
jru199@cceupc080:~/src/jME/jme> ant -version
Apache Ant version 1.6.2 compiled on September 9 2005

It looks like ant does not like the expression in line 39ff which looks like:

<pathconvert property="jarclasspath" pathsep=" " dirsep="/" refid="libslist">
      <mapper type="regexp" from=".*(lib.*)" to="1"/>

Never mind. The ant from the eclipse distribution works.