Originally Posted by gassville
Thanks, ducks. Looks like OSX 10.7 or maybe 10.8 is required for 0.6.2. Mea culpa for failing to find that after spending 30 minutes searching the user's guide and forum prior to posting.
Here is a version of Sigil 0.6.2 that will run on OS X 10.6.8 with an Intel processor. The link is to the message that contains the link to the version of Sigil you need.