This is a detailed instruction to reproduce the log4j distribution either to verify that the release is reproducable or to prepare a hot-fix. Install VMWare Player or Workstation appropriate for machine. Download Ubuntu-6.06-1 desktop from http://www.vmware.com/vmtn/appliances/directory/ubuntu.html Launch Ubuntu 6.06-1 in VMWare Player (user name and password are ubuntu) Launch Synaptics Package Manager (System > Administration > Synaptic Package Manager), select all available repositories (Settings > Repositories), press Reload button to update list of available packages. Select the following packages for installation: Subversion, mingw32, sun-java6-jdk. Press Apply to install. Exit Synaptics. Download Maven-2.0.6 from http://maven.apache.org Download JMX 1.2.1 Reference Implementation from http://java.sun.com/products/JavaManagement/download.html Download JMS 1.1 from http://java.sun.com/products/jms/docs.html Unzip all in ~ Copy include/win32/jni_md.h from a Windows JDK to ~ From a command prompt: $ export JAVA_HOME=/usr/lib/jvm/java-6-sun $ export PATH=$JAVA_HOME/bin:/home/ubuntu/maven-2.0.6/bin:$PATH $ export JNI_WIN32_INCLUDE_DIR=/home/ubuntu $ svn co https://svn.apache.org/repos/asf/logging/log4j/tags/v1_2_15 log4j $ mvn install:install-file -DgroupId=com.sun.jdmk -DartifactId=jmxtools \ -Dversion=1.2.1 -Dpackaging=jar -Dfile=~/jmx-1_2_1-bin/lib/jmxtools.jar $ mvn install:install-file -DgroupId=com.sun.jmx -DartifactId=jmxri \ -Dversion=1.2.1 -Dpackaging=jar -Dfile=~/jmx-1_2_1-bin/lib/jmxri.jar $ mvn install:install-file -DgroupId=javax.jms -DartifactId=jms \ -Dversion=1.1 -Dpackaging=jar -Dfile=~/jms1.1/lib/jms.jar $ cd log4j $ mvn site assembly:assembly If you intended to deploy jars to the repo or update the site, you need to copy your private keys for people.apache.org over to ~/.ssh and update ~/maven-2.0.6/conf/settings.xml to specify user name and key location. logging.repo USERNAME for people.apache.org /home/ubuntu/.ssh/id_rsa logging.site USERNAME for people.apache.org /home/ubuntu/.ssh/id_rsa You should test your ssh connection to people.apache.org before attempting a deployment like: $ ssh -l USERNAME people.apache.org