In Homebrew terminology, a "download-build" occurs when the package manager retrieves a formula's source code (often as a .tar.gz file) and compiles it into an executable on your machine.
... install which really just does a simple tar extraction. We do not actively test whether formulae work on non-default prefixes. Bottles (Binary Packages) - Homebrew Documentation brew download-build
By default, Homebrew tries to "pour" a bottle—a pre-built binary matching your operating system and architecture—to save time. However, if a bottle is unavailable or you have specific configuration needs, Homebrew falls back to building from source. Common Reasons for Building from Source Warning: Building … from source as the bottle needs #1125 In Homebrew terminology, a "download-build" occurs when the
Homebrew: Understanding the "Download and Build" Process Homebrew, the "missing package manager" for macOS and Linux, simplifies software installation by handling dependencies and configurations automatically. While most users rely on pre-compiled binary packages known as for speed, certain scenarios require Homebrew to download source code and build it locally. This "download-build" workflow is essential for power users, developers, and those on unsupported systems. What is "Download-Build" in Homebrew? We do not actively test whether formulae work