Swift Package Index

Build Information

Failed to build PerfectPython, reference 3.2.0 (764a85), with Swift 6.4 for macOS (SPM) on 15 Sep 2026 18:35:05 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/perfectlysoft/perfect-python.git
Reference: 3.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/perfectlysoft/perfect-python
 * tag               3.2.0      -> FETCH_HEAD
HEAD is now at 764a85d Updating Documents.
Cloned https://github.com/perfectlysoft/perfect-python.git
Revision (git rev-parse @):
764a85d6fee5c42701d9b2fca6e30fa921361ae4
SUCCESS checkout https://github.com/perfectlysoft/perfect-python.git at 3.2.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/perfectlysoft/perfect-python.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
[21 / 33]
error: /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/include/PythonAPI.h:22:10 '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Python.framework/Headers/Python.h' file not found
error: ScanDependencies /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI-t.build/Objects-normal/arm64/PythonAPI.o /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c normal arm64 c com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /Users/admin/builder

    Using response file: /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI-t.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp

    builtin-ScanDependencies -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI-t.build/Objects-normal/arm64/PythonAPI.o.scan -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -target arm64-apple-macos12.0 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -fmodules-prune-interval\=86400 -fmodules-prune-after\=345600 -fbuild-session-file\=/Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror\=non-modular-include-in-framework-module -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out @/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI-t.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI-t.build/Objects-normal/arm64/PythonAPI.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI-t.build/Objects-normal/arm64/PythonAPI.dia -c /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI-t.build/Objects-normal/arm64/PythonAPI.o -index-unit-output-path /PerfectPython.build/Debug/PythonAPI-t.build/Objects-normal/arm64/PythonAPI.o
error: Build failed
BUILD FAILURE 6.4 macosSpm