XForms XPI updated
Last weekend the patch for bug #437483 got committed (it looks like it went to CVS head and branch only, not to mozilla-central -- no idea how that works now). This means that the install.rdf now contains a line like
<em:targetPlatform>Linux_x86-gcc3</em:targetPlatform>
The extension manager uses this information to determine if the addon will work on your platform. Unfortunately, this broke our build scripts and the nightly XPI refused to install.
A similar issue came up with the Firefox 3 release build, which didn't work with Firefox 3.0.1 any more.
Both issues are fixed. Please re-download the XForms XPI and you should be ok.