diff --git a/README.md b/README.md
index 6509a55..e534c7a 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,9 @@ Seattle Rust User Group in November 2024.
        `sudo apt install -y pkg-config libudev-dev cmake git`
    # RPM-based
        `dnf install libusbx-devel libudev-devel cmake git`
-
+   # ARCH-based
+       `sudo pacman -S pkg-config systemd cmake git`
+       
    ### macOS:
   * No platform-specific requirements.  Proceed to `All Platforms`, below.
 
@@ -20,7 +22,7 @@ Seattle Rust User Group in November 2024.
 
    ### All platforms:
    i. Install `probe-rs`:
-   `cargo install probe-rs --locked`
+   `cargo install probe-rs-tools --locked`
 
 3. Set up Hardware:  Set up as per [schematic diagram](https://app.cirkitdesigner.com/project/c8efdf17-e924-4550-8c7a-da5c56bd626e)