Update installation.mdx (#229)

Author: mewim

src/content/docs/installation.mdx

@@ -16,12 +16,16 @@ executable with no dependencies that can be used to interact with a Kùzu databa
 <Tabs>
 <TabItem label="macOS">
 
-You can install the Kùzu CLI using Homebrew.
+Use a tool like cURL to download the latest version of the Kùzu CLI to your local machine. Alternatively,
+simply copy-paste [this URL](https://github.com/kuzudb/kuzu/releases/download/v0.5.0/kuzu_cli-osx-universal.tar.gz)
+into your browser.
 
 ```bash
-brew install kuzu
+curl -L -O https://github.com/kuzudb/kuzu/releases/download/v0.5.0/kuzu_cli-osx-universal.tar.gz
 ```
 
+Double-click the `kuzu_cli-osx-universal.tar.gz` file to extract a file named `kuzu`.
+
 </TabItem>
 
 <TabItem label="Linux">