brew install flyctl && fly launch --from https://github.com/hd008/cpa-to-sub2api
curl -L https://fly.io/install.sh | sh && fly launch --from https://github.com/hd008/cpa-to-sub2api
iwr https://fly.io/install.ps1 -useb | iex; fly launch --from https://github.com/hd008/cpa-to-sub2api