(這篇從臉書 post 轉過來,因為要往回查找太難了,剛剛還找到一半地震…)
mac install:1. brew install imagemagick2. brew install ghostscript (卡住之後去問谷歌,轉 pdf 要用)(https://superuser.com/…/cant-convert-pdf-into-image-because…)…