Swift Package Index

Build Information

Failed to build SwiftySass, reference 0.3.0 (b167d4), with Swift 6.3 for macOS (SPM) on 11 Apr 2026 17:59:11 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/r-thomson/SwiftySass.git
Reference: 0.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/r-thomson/SwiftySass
 * tag               0.3.0      -> FETCH_HEAD
HEAD is now at b167d42 Merge pull request #6 from r-thomson/feat-paths
Cloned https://github.com/r-thomson/SwiftySass.git
Revision (git rev-parse @):
b167d426fef609325e7fef0c5dd45ed8d2751b8f
SUCCESS checkout https://github.com/r-thomson/SwiftySass.git at 0.3.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "swiftysass",
      "name": "SwiftySass",
      "url": "https://github.com/r-thomson/SwiftySass.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SwiftySass",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/r-thomson/SwiftySass.git
[1/270] Fetching swiftysass
Fetched https://github.com/r-thomson/SwiftySass.git from cache (0.71s)
Creating working copy for https://github.com/r-thomson/SwiftySass.git
Working copy of https://github.com/r-thomson/SwiftySass.git resolved at 0.3.0 (b167d42)
warning: '.resolve-product-dependencies': dependency 'swiftysass' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/r-thomson/SwiftySass.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--6988338F2F200930.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/8] Emitting module SwiftySass
/Users/admin/builder/spi-builder-workspace/Sources/CLibSass/module.modulemap:2:9: error: header '/usr/local/include/sass.h' not found
1 | module CLibSass {
2 | 	header "/usr/local/include/sass.h"
  |         `- error: header '/usr/local/include/sass.h' not found
3 | 	export *
4 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftySass/SassContext.swift:1:8: error: could not build Objective-C module 'CLibSass'
 1 | import CLibSass
   |        `- error: could not build Objective-C module 'CLibSass'
 2 |
 3 | class SassContext {
[4/8] Compiling SwiftySass SassOptions.swift
/Users/admin/builder/spi-builder-workspace/Sources/CLibSass/module.modulemap:2:9: error: header '/usr/local/include/sass.h' not found
1 | module CLibSass {
2 | 	header "/usr/local/include/sass.h"
  |         `- error: header '/usr/local/include/sass.h' not found
3 | 	export *
4 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftySass/SassContext.swift:1:8: error: could not build Objective-C module 'CLibSass'
 1 | import CLibSass
   |        `- error: could not build Objective-C module 'CLibSass'
 2 |
 3 | class SassContext {
[5/8] Compiling SwiftySass SwiftySass.swift
/Users/admin/builder/spi-builder-workspace/Sources/CLibSass/module.modulemap:2:9: error: header '/usr/local/include/sass.h' not found
1 | module CLibSass {
2 | 	header "/usr/local/include/sass.h"
  |         `- error: header '/usr/local/include/sass.h' not found
3 | 	export *
4 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftySass/SassContext.swift:1:8: error: could not build Objective-C module 'CLibSass'
 1 | import CLibSass
   |        `- error: could not build Objective-C module 'CLibSass'
 2 |
 3 | class SassContext {
[6/8] Compiling SwiftySass SassContext.swift
/Users/admin/builder/spi-builder-workspace/Sources/CLibSass/module.modulemap:2:9: error: header '/usr/local/include/sass.h' not found
1 | module CLibSass {
2 | 	header "/usr/local/include/sass.h"
  |         `- error: header '/usr/local/include/sass.h' not found
3 | 	export *
4 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftySass/SassContext.swift:1:8: error: could not build Objective-C module 'CLibSass'
 1 | import CLibSass
   |        `- error: could not build Objective-C module 'CLibSass'
 2 |
 3 | class SassContext {
[7/8] Compiling SwiftySass SassOptionTypes.swift
/Users/admin/builder/spi-builder-workspace/Sources/CLibSass/module.modulemap:2:9: error: header '/usr/local/include/sass.h' not found
1 | module CLibSass {
2 | 	header "/usr/local/include/sass.h"
  |         `- error: header '/usr/local/include/sass.h' not found
3 | 	export *
4 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftySass/SassContext.swift:1:8: error: could not build Objective-C module 'CLibSass'
 1 | import CLibSass
   |        `- error: could not build Objective-C module 'CLibSass'
 2 |
 3 | class SassContext {
[8/8] Compiling SwiftySass Errors.swift
/Users/admin/builder/spi-builder-workspace/Sources/CLibSass/module.modulemap:2:9: error: header '/usr/local/include/sass.h' not found
1 | module CLibSass {
2 | 	header "/usr/local/include/sass.h"
  |         `- error: header '/usr/local/include/sass.h' not found
3 | 	export *
4 | }
/Users/admin/builder/spi-builder-workspace/Sources/SwiftySass/SassContext.swift:1:8: error: could not build Objective-C module 'CLibSass'
 1 | import CLibSass
   |        `- error: could not build Objective-C module 'CLibSass'
 2 |
 3 | class SassContext {
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: you may be able to install libsass using your system-packager:
    brew install libsass
warning: you may be able to install libsass using your system-packager:
    brew install libsass
BUILD FAILURE 6.3 macosSpm