diff --git a/README.md b/README.md
index a60afd5..5b116f7 100644
--- a/README.md
+++ b/README.md
@@ -4,18 +4,16 @@ Various experiments to convert image files to avif
 
 ## Debian dependencies
 
-- imagemagick-6-common
-- libmagick++-6-headers
-- libmagickcore-6-arch-config
-- libmagickcore-6-headers
-- libmagickwand-6-headers
+- libmagickcore-dev
+- libmagickcore-6.q16-dev
+
+
+## Install it
+
+    cpanm --notests --installdeps .
+
+Tests are for cowards
 
 ## Running it
 
     ./image_magick/to_avif.pl images/me.png >> me.avif
-
-## TODOs
-
-- Install `libimage-magick-perl` for now
-- Image::Magick wants v7 but Debian has always shipped with v6 for
-  years; how was `libimage-magick-perl` built?
diff --git a/cpanfile b/cpanfile
index 82e455a..261e96a 100644
--- a/cpanfile
+++ b/cpanfile
@@ -1 +1 @@
-requires 'Image::Magick';
+requires 'Image::Magick', '<= 7.0.3';