Using Evince to open a DSC file generated by the pdf2dsc script is no longer possible

Introduction to the problem
In Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7 (prior to version 7.2), it was possible to convert a *.pdf (Portable Document Format) file into a *.dsc (Document Structure Convention) file with the pdf2dsc script, and open the converted *.dsc file with the Evince GNOME document viewer (Evince). The pdf2dsc script is one of the aux...