I just placed vym-1.9.0 in the download section at sourceforge:
This version is stable, though not 100% complete, e.g. translations.
You will also need a recent Qt 4.3 version. For Mac OSX it's included,
for openSUSE there are rpms in opensuse.org (see notes)
Immediatly after putting together all the files, I found that XML based
exports don't work due to a missing directory. Another known issue is
XHTML export of some maps, which have for example bullet lists in notes.
Apart from that: Enjoy and let me know your feedback ;-)
Some one who believes imaginary things appear right before your i's.