diff --git a/README.md b/README.md
index dc9657b..6cb3803 100644
--- a/README.md
+++ b/README.md
@@ -58,12 +58,21 @@ export BLENDER_3_6="/usr/bin/blender"
 
 <br />
 
-You will need to install Python `vpk`
+You will need to install Python `vpk`:
+
+Up to Ubuntu 22.04:
 
 ```sh
 pip install vpk
 ```
 
+From Ubuntu 23.04 on you need to do instead:
+
+```sh
+pipx ensurepath
+pipx install vpk
+```
+
 <br />
 
 Setup and install dependencies for `skeletool64`
@@ -220,6 +229,15 @@ Then build the rom using
 make -f Makefile.docker
 ```
 
+You can also use the language options, e.g.:
+
+```sh
+make -f Makefile.docker spanish_audio
+make -f Makefile.docker german_audio
+make -f Makefile.docker
+```
+
+
 That will generate the rom at `/build/portal64.z64`
 
 <br />