I followed the directions here to upgrade PhoneGap within Dreamweaver. They're a bit outdated, but I thought they would work.
[apply]
[apply] UNEXPECTED TOP-LEVEL EXCEPTION:
[apply] java.lang.IllegalArgumentException: already added: Lcom/phonegap/AccelListener;
[apply] at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)
[apply] at com.android.dx.dex.file.DexFile.add(DexFile.java:143)
[apply] at com.android.dx.command.dexer.Main.processClass(Main.java:372)
[apply] at com.android.dx.command.dexer.Main.processFileBytes(Main.java:346)
[apply] at com.android.dx.command.dexer.Main.access$400(Main.java:59)
[apply] at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:294)
[apply] at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:244)
[apply] at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:130)
[apply] at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:108)
[apply] at com.android.dx.command.dexer.Main.processOne(Main.java:313)
[apply] at com.android.dx.command.dexer.Main.processAllFiles(Main.java:233)
[apply]
[apply] at com.android.dx.command.dexer.Main.run(Main.java:185)
[apply] at com.android.dx.command.dexer.Main.main(Main.java:166)
[apply] at com.android.dx.command.Main.main(Main.java:90)
[apply] 1 error; aborting
BUILD FAILED
C:\AndroidSDK\tools\ant\main_rules.xml:486: The following error occurred while executing this line:
C:\AndroidSDK\tools\ant\main_rules.xml:203: apply returned: 1
Anyone having success with this?