diff --git a/README.md b/README.md
index ebb3552..54b3d15 100644
--- a/README.md
+++ b/README.md
@@ -1,34 +1,50 @@
 [![pacbrew.sh](https://github.com/PacBrew/pacbrew-packages/actions/workflows/pacbrew.yml/badge.svg)](https://github.com/PacBrew/pacbrew-packages/actions/workflows/pacbrew.yml)
 
-#### Install ps4 openorbis toolchain and portlibs (ubuntu 22.04):
+PacBrew is a pacman based package manager for building and/or managing toolchains and libraries to ease homebrew developement. PacBrew is highly inspired by [devkitPro](https://github.com/devkitPro/pacman-packages) pacman.
 
-  - download and install pacbrew-pacman:
+#### Install pacman package manager
+<details>
+  <summary>ubuntu 24.04</summary>
+  
   ```
-  wget https://github.com/PacBrew/pacbrew-pacman/releases/download/v1.1/pacbrew-pacman-1.1.deb
-  sudo dpkg -i pacbrew-pacman-1.1.deb
+  sudo apt install pacman-package-manager makepkg
   ```
-  - update pacbrew online database:
+</details>
+<details>
+  <summary>ubuntu 22.04 (manually install 24.04 debs)</summary>
+  
   ```
-  sudo pacbrew-pacman -Sy
+  wget http://launchpadlibrarian.net/635298936/libalpm13_13.0.2-3_amd64.deb
+  wget http://launchpadlibrarian.net/635298938/pacman-package-manager_6.0.2-3_amd64.deb
+  wget http://launchpadlibrarian.net/635298937/makepkg_6.0.2-3_amd64.deb
+  sudo dpkg -i libalpm13_13.0.2-3_amd64.deb pacman-package-manager_6.0.2-3_amd64.deb makepkg_6.0.2-3_amd64.deb
+  sudo apt-get -y -f install
   ```
-  - install ps4 openorbis toolchain (clang, musl, tools, ...) and portlibs (zlib, sdl2, ...):
+</details>
+
+#### Configure pacman package manager
+  - edit pacman configuration
   ```
-  sudo pacbrew-pacman -S ps4-openorbis ps4-openorbis-portlibs
+  sudo nano /etc/pacman.conf
   ```
-  - have a look at [PacBrew openorbis sample](https://github.com/PacBrew/ps4-openorbis-sample)
-
-#### Install dreamcast toolchain and portlibs (ubuntu 22.04):
-
-  - download and install pacbrew-pacman:
+  - add pacbrew repository
   ```
-  wget https://github.com/PacBrew/pacbrew-pacman/releases/download/v1.1/pacbrew-pacman-1.1.deb
-  sudo dpkg -i pacbrew-pacman-1.1.deb
+  [pacbrew]
+  SigLevel = Optional TrustAll
+  Server = http://pacbrew.mydedibox.fr/packages/
   ```
-  - update pacbrew online database:
+ - update pacman databases:
   ```
-  sudo pacbrew-pacman -Sy
+  sudo pacman -Sy
   ```
-  - install dreamcast (KallistiOS) toolchain and portlibs:
+
+#### Install ps4 openorbis toolchain and portlibs
+  ```
+  sudo pacman -S ps4-openorbis ps4-openorbis-portlibs
+  ```
+  - have a look at [PacBrew openorbis sample](https://github.com/PacBrew/ps4-openorbis-sample)
+
+#### Install dreamcast (KallistiOS) toolchain and portlibs (wip):
   ```
-  sudo pacbrew-pacman -S dc-toolchain dc-portlibs
+  sudo pacman -S dc-toolchain dc-portlibs
   ```