Follow the steps below to get started.
https://docs.substrate.io/install/
Build the trappist repository with
git clone -b xcm-demo --depth 1 https://github.com/paritytech/trappist
cd trappist && cargo build –-release
Leave in the target/release folder:
trappist-collator(which you will build from thetrappistrepository)
Create a bin directory into the root of the trappist repository and place the following binaries inside of it:
polkadot(which you can download from workshop files)polkadot-collator(workshop_files)
Download the latest release of zombienet into the root of the trappist repository and make it executable:
$ chmod +x zombienet-linux # OR
$ chmod +x zombienet-macos
Then, start the playground with:
./zombienet-linux -p native spawn xcm-playground.toml