Implemented docker compose dependency check

OneLiner/install.sh

@@ -33,6 +33,13 @@ if ! docker info > /dev/null 2>&1; then
   exit 1
 fi
 
+docker compose &>/dev/null 
+
+if [ $? -ne 0 ]; then
+    echo "You need to install docker compose (v2) to continue"
+    exit 1
+fi
+
 #ask for installation directory, default to home
 read -p "Enter an absolute path to place the installation directory (or press Enter for the home folder): " user_input
 path=${user_input:-$HOME}