Install aichat from cargo if remote.

setup_desktop.sh

@@ -4,10 +4,15 @@ SCRIPT=$(readlink -f "$0")
 SCRIPTPATH=$(dirname "$SCRIPT")
 cd "$SCRIPTPATH" || exit
 
+if [[ ! -x $(command -v aichat) ]]; then
+	echo "aichat is not installed."
 	if [[ $(docker images -q aichat-build 2>/dev/null) ]]; then
 		container_id=$(docker create "aichat-build")
 		docker cp "${container_id}:/usr/local/cargo/bin/aichat" "./tools/"
 		docker rm "${container_id}"
+	else
+		cargo install --git https://github.com/sigoden/aichat
+	fi
 fi
 
 source .env