…re is somehow a linker error being obscured - goodness knows I've debugged about five in this attempt to get Imagemagick instrumented - but the last commented out instrumentation command returns non-zero exit status

…e linker errors I'd had are gone now... guess I got the right combination of dev files in the container

…re probably relics of me static-building zlib and libpng locally

… with linker errors that using -lwhatever flags and having dependency packages locally do not seem to fix