diff --git a/README.md b/README.md
index a3a6d15..c1e3e8d 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
 # to_avif
 
-Various experiments to convert image files to avif
\ No newline at end of file
+Various experiments to convert image files to avif
+
+## Debian dependencies
+
diff --git a/cpanfile b/cpanfile
index f9343d5..82e455a 100644
--- a/cpanfile
+++ b/cpanfile
@@ -1 +1 @@
-require 'Image::Magick';
+requires 'Image::Magick';
diff --git a/image_magick/to_avif.pl b/image_magick/to_avif.pl
new file mode 100644
index 0000000..e69de29