-
-```sh tab="Alpine"
-echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories
-apk update
-apk add curl unzip ncurses postgresql postgresql-contrib nginx certbot
-```
-
-```sh tab="Debian/Ubuntu"
-apt install curl unzip libncurses5 postgresql postgresql-contrib nginx certbot
-```
+* libmagic/file
+
+=== "Alpine"
+ ```
+ echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories
+ apk update
+ apk add curl unzip ncurses postgresql postgresql-contrib nginx certbot file-dev
+ ```
+
+=== "Debian/Ubuntu"
+ ```
+ apt install curl unzip libncurses5 postgresql postgresql-contrib nginx certbot libmagic-dev
+ ```
+
+### Installing optional packages
+
+Per [`docs/installation/optional/media_graphics_packages.md`](optional/media_graphics_packages.md):
+ * ImageMagick
+ * ffmpeg
+ * exiftool
+
+=== "Alpine"
+ ```
+ echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories
+ apk update
+ apk add imagemagick ffmpeg exiftool
+ ```
+
+=== "Debian/Ubuntu"
+ ```
+ apt install imagemagick ffmpeg libimage-exiftool-perl
+ ```