which makes sense, as the ghostscript-python pacakge is not installed. the recipe depends on ghosscript, but that's jsut the C lib (system), not the Python wrapper. :-( It doesn't look like there is a ...
Inspired by https://github.com/ysrc/PIL-RCE-By-GhostButt (PIL/Pillow RCE via CVE-2017-8291). This docker environment version is using the newer version of Ghostscript ...