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Install and Verify

gfrm release binaries run on clean machines. You do not need Dart, FVM, Node, or Yarn on the target host.

Verify checksums​

# Linux or macOS with sha256sum
sha256sum --check checksums-sha256.txt

# macOS with shasum
shasum -a 256 --check checksums-sha256.txt

macOS Intel​

unzip gfrm-macos-intel.zip -d ./gfrm-macos-intel
cd ./gfrm-macos-intel
chmod +x ./gfrm
./gfrm --help

macOS Apple Silicon​

unzip gfrm-macos-silicon.zip -d ./gfrm-macos-silicon
cd ./gfrm-macos-silicon
chmod +x ./gfrm
./gfrm --help

Linux​

unzip gfrm-linux.zip -d ./gfrm-linux
cd ./gfrm-linux
chmod +x ./gfrm
./gfrm --help

Windows (PowerShell)​

Expand-Archive .\gfrm-windows.zip -DestinationPath .\gfrm-windows
.\gfrm-windows\gfrm.exe --help

macOS notes​

  • Choose intel or silicon based on the machine type.
  • If Gatekeeper still blocks execution after unzip, use the troubleshooting fallback:
xattr -d com.apple.quarantine ./gfrm

For release signing and notarization details, see macOS Release Artifacts.