This could very well be an Ant issue. After downloading the Glassfish v 2 (b58g) installer (.jar) file I
successfully ran it and proceeded to run the setup with the bundled Ant (v 1.6), as it says to do on the
Glassfish download page. Ant could not find "tools.jar" in order to run. The error message I get is "Unable
to locate tools.jar. Expected to find it in C:\Program Files\Java\jre1.6.0_03\lib\tools.jar"
If I'm not mistaken, there is no tools.jar in the JRE, it's in the JDK. I don't want to simply copy and paste it
into the JRE for fear of messing up something.