Seamonkey 2.53.8.1 for 14.2 won't build from source.

Realizing that Seamonkey was updated for current a couple of weeks back, and the same update is not available for 14.2, I tried to use the 14.2 source and slackbuilds from packages.slackware.com to build it locally. It failed to build with a complaint about no directory to move in to. Not wanting to bother Pat, has anyone else successfully built Seamonkey latest for 14.2 and what modification did you make to the script? Cheers, BrianA_MN