1 files changed, 95 insertions, 0 deletions
diff --git a/docs/versioned_docs/version-v0.25.0/02-Installation/03-archlinux.md b/docs/versioned_docs/version-v0.25.0/02-Installation/03-archlinux.md
new file mode 100644
index 00000000..63db9d75
--- /dev/null
+++ b/docs/versioned_docs/version-v0.25.0/02-Installation/03-archlinux.md
@@ -0,0 +1,95 @@
+# Arch Linux
+
+## Installation
+
+> [Karakeep on AUR](https://aur.archlinux.org/packages/karakeep) is not maintained by the karakeep official.
+
+1. Install karakeep
+
+    ```shell
+    paru -S karakeep
+    ```
+
+2. (**Optional**) Install optional dependencies
+
+    ```shell
+    # karakeep-cli: karakeep cli tool
+    paru -S karakeep-cli
+
+    # ollama: for automatic tagging
+    sudo pacman -S ollama
+
+    # yt-dlp: for download video
+    sudo pacman -S yt-dlp
+    ```
+
+    You can use Open-AI instead of `ollama`. If you use `ollama`, you need to download the ollama model. Please refer to: [https://ollama.com/library](https://ollama.com/library).
+
+3. Set up
+
+    Environment variables can be set in `/etc/karakeep/karakeep.env` according to [configuration page](/configuration). **The environment variables that are not specified in `/etc/karakeep/karakeep.env` need to be added by yourself.**
+
+4. Enable service
+
+    ```shell
+    sudo systemctl enable --now karakeep.target
+    ```
+
+    Then visit `http://localhost:3000` and you should be greated with the sign in page.
+
+## Services and Ports
+
+`karakeep.target` include 3 services: `karakeep-web.service`, `karakeep-works.service`, `karakeep-browser.service`.
+
+- `karakeep-web.service`: Provide karakeep webui service, uses `3000` port by default.
+
+- `karakeep-workers.service`: Provide karakeep workers service, no port.
+
+- `karakeep-browser.service`: Provide browser headless service, uses `9222` port by default.
+
+Now `karakeep` depends on `meilisearch`, and `karakeep-workers.service` wants `meilisearch.service`, starting `karakeep.target` will start `meilisearch.service` at the same time.
+
+## How to Migrate from Hoarder to Karakeep
+
+The PKGBUILD has been fully updated to replace all references to `hoarder` with `karakeep`. If you want to preserve your existing `hoarder` data during the upgrade, please follow the steps below:
+
+**1. Stop the old services**
+
+```shell
+sudo systemctl stop hoarder-web.service hoarder-worker.service hoarder-browser.service
+sudo systemctl disable --now hoarder.target
+```
+
+**2. Uninstall Hoarder**  
+After uninstalling, you can manually remove the old `hoarder` user and group if needed.
+```shell
+paru -R hoarder
+```
+
+**3. Rename the old data directory**
+```shell
+sudo mv /var/lib/hoarder /var/lib/karakeep
+```
+
+**4. Install Karakeep**
+```shell
+paru -S karakeep
+```
+
+**5. Fix ownership of the data directory**
+```shell
+sudo chown -R karakeep:karakeep /var/lib/karakeep
+```
+
+**6. Set Karakeep**  
+Edit `/etc/karakeep/karakeep.env` according to [configuration page](/configuration). **The environment variables that are not specified in `/etc/karakeep/karakeep.env` need to be added by yourself.**
+
+Or you can copy old hoarder env file to karakeep:
+```shell
+sudo cp -f /etc/hoarder/hoarder.env /etc/karakeep/karakeep.env
+```
+
+**7. Start Karakeep**
+```shell
+sudo systemctl enable --now karakeep.target
+```