Download Ice 3.7 for Swift

3.7.11·February 2, 2026·

Slice to Swift Compiler

The slice2swift compiler is required for Swift development and is available through Homebrew.

Homebrew formula zeroc-ice/tap/ice@3.7 includes the Slice to Swift compiler.

Trust tap (first time only):

brew trust zeroc-ice/tap

Install with Homebrew:

brew install zeroc-ice/tap/ice@3.7

Swift Package Manager

dependencies: [
  .package(url: "https://github.com/mxcl/PromiseKit.git", from: "6.22.1"),
  .package(url: "https://github.com/zeroc-ice/ice-spm.git", "3.7.11" ..< "3.8.0" )
],

Detailed instructions for installing Ice for Swift are available here.