Update kali install instructions

README.md

@@ -100,7 +100,8 @@ For everything else please have a look at the [detailed list][1].
 - [Installation](https://sn0int.readthedocs.io/en/latest/install.html)
   - [Archlinux](https://sn0int.readthedocs.io/en/latest/install.html#archlinux)
   - [Mac OSX](https://sn0int.readthedocs.io/en/latest/install.html#mac-osx)
-  - [Debian/Ubuntu/Kali](https://sn0int.readthedocs.io/en/latest/install.html#debian-ubuntu-kali)
+  - [Debian >= bullseye, Ubuntu >= 20.04, Kali](https://sn0int.readthedocs.io/en/latest/install.html#debian-bullseye-ubuntu-20-04-kali)
+  - [Debian <= buster, Ubuntu <= 19.10](https://sn0int.readthedocs.io/en/latest/install.html#debian-buster-ubuntu-19-10)
   - [Fedora/CentOS/Redhat](https://sn0int.readthedocs.io/en/latest/install.html#fedora-centos-redhat)
   - [Docker](https://sn0int.readthedocs.io/en/latest/install.html#docker)
   - [Alpine](https://sn0int.readthedocs.io/en/latest/install.html#alpine)

docs/install.rst

@@ -19,20 +19,34 @@ Mac OSX
 
     $ brew install sn0int
 
-Debian/Ubuntu/Kali
-------------------
+Debian >= bullseye, Ubuntu >= 20.04, Kali
+-----------------------------------------
 
 There are prebuilt packages signed by a debian maintainer. We can import the
 key for this repository out of the debian keyring.
 
 .. code-block:: bash
 
-    $ apt install debian-keyring
-    $ gpg -a --export --keyring /usr/share/keyrings/debian-maintainers.gpg git@rxv.cc | apt-key add -
-    $ apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys git@rxv.cc
-    $ echo deb http://apt.vulns.sexy stable main > /etc/apt/sources.list.d/apt-vulns-sexy.list
-    $ apt update
-    $ apt install sn0int
+    $ sudo apt install debian-keyring
+    $ gpg -a --export --keyring /usr/share/keyrings/debian-maintainers.gpg kpcyrd@archlinux.org | sudo tee /etc/apt/trusted.gpg.d/apt-vulns-sexy.gpg
+    $ echo deb http://apt.vulns.sexy stable main | sudo tee /etc/apt/sources.list.d/apt-vulns-sexy.list
+    $ sudo apt update
+    $ sudo apt install sn0int
+
+Debian <= buster, Ubuntu <= 19.10
+---------------------------------
+
+There are prebuilt packages signed by a debian maintainer. We can import the
+key for this repository out of the debian keyring.
+
+.. code-block:: bash
+
+    $ sudo apt install debian-keyring
+    $ gpg -a --export --keyring /usr/share/keyrings/debian-maintainers.gpg git@rxv.cc | sudo apt-key add -
+    $ sudo apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys git@rxv.cc
+    $ echo deb http://apt.vulns.sexy stable main | sudo tee /etc/apt/sources.list.d/apt-vulns-sexy.list
+    $ sudo apt update
+    $ sudo apt install sn0int
 
 Fedora/CentOS/Redhat
 --------------------