order to use the tools we are about
to install it is necessary to setup
the operating environment so that
the tools know where to find stuff
they need and the operating system
knows where to find the tools. A understanding
of how to do this is essential as
you will be asked to change the operating
environment. I have comprehensively
covered this in documents entitled
Configuring A Windows Working Environment
and Configuring A Unix Working Environment.
1. Download the log4j distribution
Extract the archived files to some
3. Add the file dist/lib/log4j-1.2.6.jar
to your CLASSPATH environment variable.
4. Download http://apache.rmplc.co.uk/dist/xml/xerces-j/Xerces-J-bin.2.6.0.zip
and unzip it to a temporary directory.
Copy the files xercesImpl.jar and
xmlParserAPIs.jar to some permanent
location and append their paths to
the CLASSPATH environment variable.