HP e3000 MPE/iX System Software Maintenance Manual (Release C.75.00) (30216-90344)

Appendix A
Manually Installed Products
Java/iX Installation Instructions
178
Java/iX Installation Instructions
To install Java/iX after the update or install of MPE/iX 7.5:
1. Remove any passwords from MANAGER.SYS.
2. Read README.INSTALL.JAVA for any last-minute changes or additions to the installation process, and for
general usage instructions.
3. Stream the installation job:
:STREAM JINSTJDK.INSTALL.JAVA
When the job completes, a console message will indicate successful completion; for example:
Java Developer’s Kit Version 1.1.5 Installed
If the installation job logs off without displaying this message, examine the $STDLIST output of the job
for any problems.
4. Set passwords on MANAGER.SYS.
5. Verify that installation was successful:
:HELLO MGR.JAVA,DEMO
:java HelloWorld
NOTE When running Java from the MPE Command Interpreter, the JAVA command can be in
upper, lower, or mixed case; but the class names (in this case, HelloWorld) must exactly
match the case of the actual class files. In the example above, HelloWorld must be
capitalized exactly as shown.
When running Java from the POSIX shell, the java command must be entered in all lower
case.
A detailed tutorial on Java/iX including installation, usage from the CI, and usage from the POSIX shell, is
available online at this web site:
http://jazz.external.hp.com/src/java/tutorial.html
You can check the version of Java/iX on your system by typing:
:JAVA -VERSION
Check the version of Java/iX on this release by referring to the Read Before Installing that came with your
installation media.