diff --git a/README.md b/README.md
index 97b200a..3b9c544 100644
--- a/README.md
+++ b/README.md
@@ -7,11 +7,13 @@ creation of various functions spread throughout Devuan's various SDKs.
 ## Requirements
 
 Devuan's SDKs are designed to be used interactively from a terminal, as
-well as from shell scripts. It requires the following packages to be
-installed:
+well as from shell scripts. libdevuansdk uses the functionality of the
+[zuper](https://github.com/dyne/zuper) zsh library, but it does not include
+it. You are required to include it in your SDK. However, libdevuansdk
+requires the following packages to be installed:
 
 ```
-zsh debootstrap sudo
+zsh debootstrap sudo kpartx cgpt xz-utils
 ```
 
 ## Documentation