This is the build information for the current log4j release.  It contains the
versions of tools and jars used to build this version of the log4j library.

Maven - 2.0.6; Available from http://maven.apache.org
MinGW - MinGW-3.1.0-1.exe; Available from http://mingw.sourceforge.net/downloads.html (used to build NTEventLogAppender.dll)
JDK - jdk1.4.2_13; Available from http://java.sun.com/products/archive/
Windows 2000 SP4

JMX 1.2.1 Reference Implementation must be downloaded 
from http://java.sun.com/products/JavaManagement/download.html
and lib/jmxtools.jar and lib/jmxri.jar installed with the 
following commands:

      mvn install:install-file -DgroupId=com.sun.jdmk -DartifactId=jmxtools \
          -Dversion=1.2.1 -Dpackaging=jar -Dfile=/path/to/jmxtools.jar
 
      mvn install:install-file -DgroupId=com.sun.jmx -DartifactId=jmxri \
          -Dversion=1.2.1 -Dpackaging=jar -Dfile=/path/to/jmxri.jar

JMS 1.1 must be downloaded from http://java.sun.com/products/jms/docs.html

   mvn install:install-file -DgroupId=javax.jms -DartifactId=jms \
       -Dversion=1.1 -Dpackaging=jar -Dfile=/path/to/jms.jar