#crystal-imagemagick-7-docker

Built for: gik, which uses this crystal shard that is currently built for an older imagemagick 7 release

Base docker image: crystal:0.34.0-build

Deps for building imagemagick:

git
libltdl-dev
autoconf

Deps for imagemagick features:

libpng-dev # reading / writing PNGs
libjpeg-dev # reading / writing JPGs
liblqr-1-0-dev # for liquid rescale

imagemagick pinned at: 7.0.8-66