Setting up your environmentYou need to set several environment variables so that the scripts
that are included with the bin distribution
run correctly. These scripts need to be run in an appropriate command line environment, i.e. a "Command Prompt" on Windows or a shell on Unix.Derbyenvironment setupenvironment variablesDERBY_HOMEenvironment variablesJAVA_HOMEenvironment variablesDERBY_HOMEenvironment variablesPATHDERBY_HOMEenvironment
variable, settingJAVA_HOMEenvironment
variable, settingPATHenvironment
variable, setting
To set the environment variables:
Set the environment
variable to the location where you extracted the bin
distribution.For example, if you installed in
the c:\ directory on Windows, or the /opt/ directory on Unix,
use the following command to set the environment
variable:Operating SystemCommandUNIXexport =/opt/Windowsset =c:\Set the JAVA_HOME environment variable. The JAVA_HOME environment
variable is used by the scripts to locate the JVM and Java applications. Operating SystemCommandUNIXexport JAVA_HOME=/usr/j2seWindowsset JAVA_HOME=C:\Program
Files\Java\j2se1.4.2_05Add the /bin directory
to the PATH environment variable so that you can run the scripts
from any directory.Operating SystemCommandUNIXexport PATH="$/bin:$PATH"Windowsset PATH=%%\bin;%PATH%When the environment
variable is set and the underlying bin directory is included in the PATH environment variable, you can use shortened commands
to start the tools. Verify that the DERBY_HOME and the JAVA_HOME environment variables
are set correctly, and that the DERBY_HOME/bin directory is added to the
PATH environment variable. Use the following command to check
the settings: sysinfo If the
environment variables are set correctly, the sysinfo command displays information
about your JVM and the version of Derby you have installed. For more information on the scripts included in the bin distribution, see .