Unfortunately, I haven't been able to get Antelope to work for me. Antelope 3.2.1 will only run when the .ise_prefs directory does not exist; trying to run it again after a previous run creates that directory results in the following error:
C:\AntelopeApp_3.2.1>ant -f run.xml
Buildfile: run.xml
     [java] java.lang.NoSuchMethodError: ise.antelope.common.AntelopeProjectHelper2.getImportStack()Ljava/util/Vector;

     [java]     at ise.antelope.common.AntelopeProjectHelper2.parse(AntelopeProjectHelper2.java:143)

     [java]     at org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.java:117)

     [java]     at ise.antelope.common.AntelopePanel.createProject(AntelopePanel.java:1340)

     [java]     at ise.antelope.common.AntelopePanel.openBuildFile(AntelopePanel.java:1027)

     [java]     at ise.antelope.common.AntelopePanel.<init>(AntelopePanel.java:388)

     [java]     at ise.antelope.common.AntelopePanel.<init>(AntelopePanel.java:176)

     [java]     at ise.antelope.app.Antelope.init(Antelope.java:146)

     [java]     at ise.antelope.app.Antelope.<init>(Antelope.java:110)

     [java]     at ise.antelope.app.Antelope.main(Antelope.java:968)

     [java] Exception in thread "main"
     [java] Java Result: 1
Total time: 3 seconds
When Antelope does run, I load my build file, but the target button area is blank for the run and trace modes.  I read this could happen if there's a problem with the build file, but the edit mode shows no problems, nor does any other xml editor and this build file is used to perform dozens of builds a day.
I saw that Antelope 3.2.2 is out today, so I downloaded and tried it, but it dies with the following error:
C:\Temp\AntelopeApp_3.2.2>java -jar AntelopeApp.jar
java.lang.NoClassDefFoundError: ise/library/FileUtilities
        at ise.antelope.launcher.Os.getEnvironmentValue(Os.java:317)
        at ise.antelope.launcher.AntUtils.getAntHome(AntUtils.java:74)
        at ise.antelope.launcher.Launcher.init(Launcher.java:148)
        at ise.antelope.launcher.Launcher.runApp(Launcher.java:78)
        at ise.antelope.launcher.Launcher.main(Launcher.java:65)
ANT_HOME is set and the ant startup script is in my path.
Finally, is there an archive of older Antelope versions? I'd like to try to find one that will work for me.
Chris Hilton
CM Engineer
AlterPoint, Inc.