Bug#1008280: pstoedit: silently fails with success return for some purifyeps use cases

ease build - g++ 9.2.1 20191130 - 64-bit) : Copyright (C) 1993 - 2020 Wolfgang Glunz This is MetaPost, version 2.00 (TeX Live 2020/Debian) (kpathsea version 6.3.2) (/usr/share/texlive/texmf-dist/metapost/base/mpost.mp (/usr/share/texlive/texmf-dist/metapost/base/plain.mp Preloading the plain mem fil

Bug#945490: gs always fails with "Permission denied"

should be solved with pstoedit 3.75 which I just uploaded to sourceforge. Wolfgang