Apple Silicon (M1) Macs

A native arm64 version of the Fission CLI is not yet available. When support is ready in the Haskell compiler, we will ship native binaries. In the meantime, the Fission CLI runs under "Rosetta 2" emulation. To get this working:

Ensure Rosetta 2 is installed:

softwareupdate --install-rosetta

Install the x86_64 version of homebrew:

arch -x86_64 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

This will install a separate version of homebrew in /usr/local for x86_64 tools. Finally, Install the Fission CLI via:

arch -x86_64 /usr/local/bin/brew install fission-suite/fission/fission-cli

The Fission CLI will now be available at /usr/local/bin/fission

For convenience you may want to add something like alias ibrew='arch -x86_64 /usr/local/bin/brew' to your shell configuration for managing Intel formulae using ibrew COMMAND (e.g. ibrew install fission-suite/fission/fission-cli).