The latest version of SketchUcam is now on www.phlatforum.com, just follow the line in the 'download' box above to get the latest install file.
Or follow this link:
now also released on Github
Releases · swarfer/sketchucam · GitHub
SketchUcam 1.4b - latest version as at Aug 2016 Version 1.4b
SketchUcam 1.4b - with improved lasers!