Running RAD on a Mac
DougBreaux 270007SMYJ Comment (1) Visits (2843)
I've recently been trying to get my secondary machine, a Mac, running Rational Application Developer at least close to how I have it running on my primary Windows machine. (While awaiting hardware fixes and system reload.)
Several things have not worked out-of-the-box, so I figured I ought to document the things I've had to address.
Update an existing installation
First, I already had RAD 9.6 installed and had used it a bit, so I know it was working. It also installs a copy of IBM Installation Manager, which is how you ought to be able to update to a new fix level. I knew 9.6.1 was available, so I tried the "IBM Installation Manager" option from within RAD, from the "Help" menu, but it never worked. I don't remember the exact behavior or error, but I think at one point the application just never appeared, and maybe at another it reported a generic, "An error has occurred... see the log file".
Nor did running the program directly, once I located it under /App
I then tried deleting IM, which under a Mac is not as intuitive to me as Windows, believe it or not. (And, apparently, simply sending those folders - InstallationManager and IMShared - to the Trash is insufficient for a full uninstall. I'll return to that in a moment.)
I then tried installing a new, standalone version of IM, but that found no packages either.
So... I concluded I needed to uninstall everything and start from scratch with 9.6.1. However, when running that installer, the IM installation portion complains that a newer version is still installed.
Now, attempting to run RAD right after installation resulted in the confusing error, "To open "Eclipse" you need to install the legacy Java SE 6 runtime".
Are you kidding me? An up-to-date version of a Java IDE surely isn't requiring an obsolete Java? Plus RAD provides its own version - Java 8 - I can see it right there in its installation directory. Plus 9.6 was running fine.
Web searches seem to indicate this is Mac message rather than an Eclipse or RAD one, which makes sense given that it's not even trying to use RAD's copy of Java yet.
(I also opened a Ques