MacOS Mojave环境下无法安装Spin CLI（Spinnaker）求助

Looks like you ran into two key issues with the installation command:

1. You used the Linux-specific download path (linux/amd64) instead of the macOS-compatible one (darwin/amd64).
2. A shell parsing quirk in the nested curl command caused an invalid path (note the extra ) in your error message: latest)/darwin/amd64/spin).

Here are a few reliable fixes to get Spin CLI installed:

Option 1: Manual Version-Specific Download (Most Reliable) #

First, grab the latest Spin CLI version number directly:

curl -s https://storage.googleapis.com/spinnaker-artifacts/spin/latest

This will return a version string like v1.29.0. Use that version in the macOS-specific download command:

curl -LO https://storage.googleapis.com/spinnaker-artifacts/spin/[YOUR_VERSION]/darwin/amd64/spin

Replace [YOUR_VERSION] with the number you retrieved (e.g., v1.29.0).

Option 2: Fix the Nested Curl Command #

Adjust the original command to target macOS and wrap the URL in quotes to avoid parsing errors:

curl -LO "https://storage.googleapis.com/spinnaker-artifacts/spin/$(curl -s https://storage.googleapis.com/spinnaker-artifacts/spin/latest)/darwin/amd64/spin"

The quotes prevent unexpected shell parsing that caused the extra ) in your error.

Option 3: Use Homebrew (Simpler, if You Have Homebrew Installed) #

If you use Homebrew, install the Spin CLI with official taps for automatic setup:

brew tap spinnaker/tap
brew install spinnaker/tap/spin

This handles download, executable permissions, and PATH configuration automatically.

Post-Install Steps (For Options 1 & 2) #

After downloading, make the binary executable and move it to a directory in your PATH:

chmod +x spin
mv spin /usr/local/bin/

Verify the installation works by running:

spin --version

内容的提问来源于stack exchange，提问作者LiranC