EPM 4.3 is now available for download from:
https://www.msweet.org/downloads.php/epm
The new release fixes several issues on Linux and OS X and adds support for signed packages.
RasterView 1.4.1 fixes builds on Linux and includes binaries for OS X and Linux.
Download RasterView v1.4.1 Home Page
RasterView 1.4 adds support for viewing Device-N files and improves the display of PWG Raster page attributes.
Download RasterView v1.4 Home Page