Pip install failure - Githubissues

What did you do?

As listed in the instructions I put pip install pillow-simd and hit enter in the Terminal
What did you expect to happen?

The Installation to go through successfully
What actually happened?

The installation failed, (See Full output below)
What are your OS, Python, and Pillow versions?

OS: MacOS Monterey 12.5
Python: 3.10.4
Pillow: 9.2.0

Collecting pillow-simd
Using cached Pillow-SIMD-9.0.0.post1.tar.gz (849 kB)
Preparing metadata (setup.py) ... done
Building wheels for collected packages: pillow-simd
Building wheel for pillow-simd (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [208 lines of output]
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.macosx-10.9-universal2-3.10
  creating build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/MpoImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageMode.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PngImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/XbmImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PcxImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/SunImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/SpiderImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/TarIO.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/FitsStubImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/MpegImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/BdfFontFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GribStubImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageStat.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PixarImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GimpPaletteFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageColor.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ContainerIO.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/MspImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/MicImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/_version.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImtImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GifImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PalmImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageQt.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageMath.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PaletteFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/FontFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PdfParser.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ExifTags.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageCms.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/FpxImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageChops.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/BufrStubImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PSDraw.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PcdImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageFilter.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageDraw2.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImagePath.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/DcxImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/__init__.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/JpegPresets.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/Hdf5StubImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/features.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageDraw.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GimpGradientFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageWin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/IcoImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/_tkinter_finder.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/EpsImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/TgaImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageMorph.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/Jpeg2KImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/WalImageFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PcfFontFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/BlpImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageTk.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GbrImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageOps.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PdfImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageShow.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageEnhance.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/WmfImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageGrab.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/WebPImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/FliImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/TiffTags.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/CurImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/_util.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GdImageFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/TiffImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/IptcImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImagePalette.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/BmpImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageTransform.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/IcnsImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/McIdasImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/XpmImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/DdsImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageSequence.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PyAccess.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/_binary.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/Image.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/__main__.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/XVThumbImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/SgiImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PsdImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/JpegImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageFont.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PpmImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/FtexImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  running egg_info
  writing src/Pillow_SIMD.egg-info/PKG-INFO
  writing dependency_links to src/Pillow_SIMD.egg-info/dependency_links.txt
  writing top-level names to src/Pillow_SIMD.egg-info/top_level.txt
  reading manifest file 'src/Pillow_SIMD.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  warning: no files found matching '*.c'
  warning: no files found matching '*.h'
  warning: no files found matching '*.sh'
  warning: no directories found matching 'Tests'
  no previously-included directories found matching 'Tests'
  warning: no previously-included files found matching '.appveyor.yml'
  warning: no previously-included files found matching '.clang-format'
  warning: no previously-included files found matching '.coveragerc'
  warning: no previously-included files found matching '.editorconfig'
  warning: no previously-included files found matching '.readthedocs.yml'
  warning: no previously-included files found matching 'codecov.yml'
  warning: no previously-included files matching '.git*' found anywhere in distribution
  warning: no previously-included files matching '*.pyc' found anywhere in distribution
  warning: no previously-included files matching '*.so' found anywhere in distribution
  no previously-included directories found matching '.ci'
  adding license file 'LICENSE'
  writing manifest file 'src/Pillow_SIMD.egg-info/SOURCES.txt'
  running build_ext
  building 'PIL._imagingtk' extension
  building 'PIL._imaging' extension
  building 'PIL._imagingmath' extension
  building 'PIL._imagingmorph' extension
  creating build/temp.macosx-10.9-universal2-3.10
  creating build/temp.macosx-10.9-universal2-3.10
  creating build/temp.macosx-10.9-universal2-3.10
  creating build/temp.macosx-10.9-universal2-3.10
  creating build/temp.macosx-10.9-universal2-3.10/src
  creating build/temp.macosx-10.9-universal2-3.10/src
  creating build/temp.macosx-10.9-universal2-3.10/src
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/_imagingmath.c -o build/temp.macosx-10.9-universal2-3.10/src/_imagingmath.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/_imagingmorph.c -o build/temp.macosx-10.9-universal2-3.10/src/_imagingmorph.o
  creating build/temp.macosx-10.9-universal2-3.10/src/Tk
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/Tk/tkImaging.c -o build/temp.macosx-10.9-universal2-3.10/src/Tk/tkImaging.o
  creating build/temp.macosx-10.9-universal2-3.10/src/libImaging
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/_imaging.c -o build/temp.macosx-10.9-universal2-3.10/src/_imaging.o -msse4
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/_imagingtk.c -o build/temp.macosx-10.9-universal2-3.10/src/_imagingtk.o
  clang -bundle -undefined dynamic_lookup -arch arm64 -arch x86_64 -g build/temp.macosx-10.9-universal2-3.10/src/_imagingmorph.o -L/Library/Frameworks/Python.framework/Versions/3.10/lib -L/usr/local/lib -L/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/lib -L/usr/lib -o build/lib.macosx-10.9-universal2-3.10/PIL/_imagingmorph.cpython-310-darwin.so
  clang -bundle -undefined dynamic_lookup -arch arm64 -arch x86_64 -g build/temp.macosx-10.9-universal2-3.10/src/Tk/tkImaging.o build/temp.macosx-10.9-universal2-3.10/src/_imagingtk.o -L/Library/Frameworks/Python.framework/Versions/3.10/lib -L/usr/local/lib -L/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/lib -L/usr/lib -o build/lib.macosx-10.9-universal2-3.10/PIL/_imagingtk.cpython-310-darwin.so
  clang -bundle -undefined dynamic_lookup -arch arm64 -arch x86_64 -g build/temp.macosx-10.9-universal2-3.10/src/_imagingmath.o -L/Library/Frameworks/Python.framework/Versions/3.10/lib -L/usr/local/lib -L/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/lib -L/usr/lib -o build/lib.macosx-10.9-universal2-3.10/PIL/_imagingmath.cpython-310-darwin.so
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/decode.c -o build/temp.macosx-10.9-universal2-3.10/src/decode.o -msse4
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/display.c -o build/temp.macosx-10.9-universal2-3.10/src/display.o -msse4
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/encode.c -o build/temp.macosx-10.9-universal2-3.10/src/encode.o -msse4
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/libImaging/Access.c -o build/temp.macosx-10.9-universal2-3.10/src/libImaging/Access.o -msse4
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/libImaging/AlphaComposite.c -o build/temp.macosx-10.9-universal2-3.10/src/libImaging/AlphaComposite.o -msse4
  src/libImaging/AlphaComposite.c:28:5: error: use of undeclared identifier '__m128i'
      __m128i mm_max_alpha = _mm_set1_epi32(255);
      ^
  src/libImaging/AlphaComposite.c:29:5: error: use of undeclared identifier '__m128i'
      __m128i mm_max_alpha2 = _mm_set1_epi32(255 * 255);
      ^
  src/libImaging/AlphaComposite.c:30:5: error: use of undeclared identifier '__m128i'
      __m128i mm_zero = _mm_setzero_si128();
      ^
  src/libImaging/AlphaComposite.c:31:5: error: use of undeclared identifier '__m128i'
      __m128i mm_half = _mm_set1_epi16(128);
      ^
  src/libImaging/AlphaComposite.c:32:5: error: use of undeclared identifier '__m128i'
      __m128i mm_get_lo = _mm_set_epi8(
      ^
  src/libImaging/AlphaComposite.c:34:5: error: use of undeclared identifier '__m128i'
      __m128i mm_get_hi = _mm_set_epi8(
      ^
  src/libImaging/AlphaComposite.c:137:13: error: use of undeclared identifier '__m128i'
              __m128i mm_dst, mm_dst_lo, mm_dst_hi;
              ^
  src/libImaging/AlphaComposite.c:138:13: error: use of undeclared identifier '__m128i'
              __m128i mm_src, mm_src_hi, mm_src_lo;
              ^
  src/libImaging/AlphaComposite.c:139:13: error: use of undeclared identifier '__m128i'
              __m128i mm_dst_a, mm_src_a, mm_out_a, mm_blend;
              ^
  src/libImaging/AlphaComposite.c:140:13: error: use of undeclared identifier '__m128i'
              __m128i mm_coef1, mm_coef2, mm_out_lo, mm_out_hi;
              ^
  src/libImaging/AlphaComposite.c:143:13: error: use of undeclared identifier 'mm_dst'
              mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
              ^
  src/libImaging/AlphaComposite.c:143:22: error: implicit declaration of function '_mm_loadu_si128' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
              mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
                       ^
  src/libImaging/AlphaComposite.c:143:48: error: expected expression
              mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
                                                 ^
  src/libImaging/AlphaComposite.c:143:39: error: use of undeclared identifier '__m128i'
              mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
                                        ^
  src/libImaging/AlphaComposite.c:145:13: error: use of undeclared identifier 'mm_dst_lo'
              mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
              ^
  src/libImaging/AlphaComposite.c:145:25: error: implicit declaration of function '_mm_unpacklo_epi8' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
              mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
                          ^
  src/libImaging/AlphaComposite.c:145:43: error: use of undeclared identifier 'mm_dst'
              mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
                                            ^
  src/libImaging/AlphaComposite.c:145:51: error: use of undeclared identifier 'mm_zero'
              mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
                                                    ^
  src/libImaging/AlphaComposite.c:147:13: error: use of undeclared identifier 'mm_dst_hi'
              mm_dst_hi = _mm_unpackhi_epi8(mm_dst, mm_zero);
              ^
  fatal error: too many errors emitted, stopping now [-ferror-limit=]
  20 errors generated.
  error: command '/usr/bin/clang' failed with exit code 1
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for pillow-simd
Running setup.py clean for pillow-simd
Failed to build pillow-simd
Installing collected packages: pillow-simd
Running setup.py install for pillow-simd ... error
error: subprocess-exited-with-error

× Running setup.py install for pillow-simd did not run successfully.
│ exit code: 1
╰─> [208 lines of output]
  running install
  running build
  running build_py
  creating build
  creating build/lib.macosx-10.9-universal2-3.10
  creating build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/MpoImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageMode.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PngImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/XbmImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PcxImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/SunImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/SpiderImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/TarIO.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/FitsStubImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/MpegImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/BdfFontFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GribStubImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageStat.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PixarImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GimpPaletteFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageColor.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ContainerIO.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/MspImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/MicImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/_version.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImtImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GifImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PalmImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageQt.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageMath.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PaletteFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/FontFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PdfParser.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ExifTags.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageCms.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/FpxImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageChops.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/BufrStubImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PSDraw.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PcdImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageFilter.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageDraw2.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImagePath.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/DcxImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/__init__.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/JpegPresets.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/Hdf5StubImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/features.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageDraw.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GimpGradientFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageWin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/IcoImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/_tkinter_finder.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/EpsImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/TgaImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageMorph.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/Jpeg2KImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/WalImageFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PcfFontFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/BlpImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageTk.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GbrImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageOps.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PdfImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageShow.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageEnhance.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/WmfImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageGrab.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/WebPImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/FliImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/TiffTags.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/CurImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/_util.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/GdImageFile.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/TiffImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/IptcImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImagePalette.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/BmpImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageTransform.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/IcnsImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/McIdasImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/XpmImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/DdsImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageSequence.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PyAccess.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/_binary.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/Image.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/__main__.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/XVThumbImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/SgiImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PsdImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/JpegImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/ImageFont.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/PpmImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  copying src/PIL/FtexImagePlugin.py -> build/lib.macosx-10.9-universal2-3.10/PIL
  running egg_info
  writing src/Pillow_SIMD.egg-info/PKG-INFO
  writing dependency_links to src/Pillow_SIMD.egg-info/dependency_links.txt
  writing top-level names to src/Pillow_SIMD.egg-info/top_level.txt
  reading manifest file 'src/Pillow_SIMD.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  warning: no files found matching '*.c'
  warning: no files found matching '*.h'
  warning: no files found matching '*.sh'
  warning: no directories found matching 'Tests'
  no previously-included directories found matching 'Tests'
  warning: no previously-included files found matching '.appveyor.yml'
  warning: no previously-included files found matching '.clang-format'
  warning: no previously-included files found matching '.coveragerc'
  warning: no previously-included files found matching '.editorconfig'
  warning: no previously-included files found matching '.readthedocs.yml'
  warning: no previously-included files found matching 'codecov.yml'
  warning: no previously-included files matching '.git*' found anywhere in distribution
  warning: no previously-included files matching '*.pyc' found anywhere in distribution
  warning: no previously-included files matching '*.so' found anywhere in distribution
  no previously-included directories found matching '.ci'
  adding license file 'LICENSE'
  writing manifest file 'src/Pillow_SIMD.egg-info/SOURCES.txt'
  running build_ext
  building 'PIL._imaging' extension
  building 'PIL._imagingtk' extension
  building 'PIL._imagingmath' extension
  building 'PIL._imagingmorph' extension
  creating build/temp.macosx-10.9-universal2-3.10
  creating build/temp.macosx-10.9-universal2-3.10
  creating build/temp.macosx-10.9-universal2-3.10
  creating build/temp.macosx-10.9-universal2-3.10/src
  creating build/temp.macosx-10.9-universal2-3.10/src
  creating build/temp.macosx-10.9-universal2-3.10/src
  creating build/temp.macosx-10.9-universal2-3.10/src
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/_imagingmath.c -o build/temp.macosx-10.9-universal2-3.10/src/_imagingmath.o
  creating build/temp.macosx-10.9-universal2-3.10/src/Tk
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/Tk/tkImaging.c -o build/temp.macosx-10.9-universal2-3.10/src/Tk/tkImaging.o
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/_imagingmorph.c -o build/temp.macosx-10.9-universal2-3.10/src/_imagingmorph.o
  creating build/temp.macosx-10.9-universal2-3.10/src/libImaging
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/_imaging.c -o build/temp.macosx-10.9-universal2-3.10/src/_imaging.o -msse4
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/_imagingtk.c -o build/temp.macosx-10.9-universal2-3.10/src/_imagingtk.o
  clang -bundle -undefined dynamic_lookup -arch arm64 -arch x86_64 -g build/temp.macosx-10.9-universal2-3.10/src/_imagingmorph.o -L/Library/Frameworks/Python.framework/Versions/3.10/lib -L/usr/local/lib -L/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/lib -L/usr/lib -o build/lib.macosx-10.9-universal2-3.10/PIL/_imagingmorph.cpython-310-darwin.so
  clang -bundle -undefined dynamic_lookup -arch arm64 -arch x86_64 -g build/temp.macosx-10.9-universal2-3.10/src/Tk/tkImaging.o build/temp.macosx-10.9-universal2-3.10/src/_imagingtk.o -L/Library/Frameworks/Python.framework/Versions/3.10/lib -L/usr/local/lib -L/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/lib -L/usr/lib -o build/lib.macosx-10.9-universal2-3.10/PIL/_imagingtk.cpython-310-darwin.so
  clang -bundle -undefined dynamic_lookup -arch arm64 -arch x86_64 -g build/temp.macosx-10.9-universal2-3.10/src/_imagingmath.o -L/Library/Frameworks/Python.framework/Versions/3.10/lib -L/usr/local/lib -L/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/lib -L/usr/lib -o build/lib.macosx-10.9-universal2-3.10/PIL/_imagingmath.cpython-310-darwin.so
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/decode.c -o build/temp.macosx-10.9-universal2-3.10/src/decode.o -msse4
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/display.c -o build/temp.macosx-10.9-universal2-3.10/src/display.o -msse4
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/encode.c -o build/temp.macosx-10.9-universal2-3.10/src/encode.o -msse4
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/libImaging/Access.c -o build/temp.macosx-10.9-universal2-3.10/src/libImaging/Access.o -msse4
  clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -arch x86_64 -g -DHAVE_LIBJPEG -DHAVE_LIBZ -DPILLOW_VERSION="9.0.0.post1" -I/Library/Frameworks/Python.framework/Versions/3.10/include -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX12.3.sdk/usr/include -I/Library/Frameworks/Python.framework/Versions/3.10/include/python3.10 -c src/libImaging/AlphaComposite.c -o build/temp.macosx-10.9-universal2-3.10/src/libImaging/AlphaComposite.o -msse4
  src/libImaging/AlphaComposite.c:28:5: error: use of undeclared identifier '__m128i'
      __m128i mm_max_alpha = _mm_set1_epi32(255);
      ^
  src/libImaging/AlphaComposite.c:29:5: error: use of undeclared identifier '__m128i'
      __m128i mm_max_alpha2 = _mm_set1_epi32(255 * 255);
      ^
  src/libImaging/AlphaComposite.c:30:5: error: use of undeclared identifier '__m128i'
      __m128i mm_zero = _mm_setzero_si128();
      ^
  src/libImaging/AlphaComposite.c:31:5: error: use of undeclared identifier '__m128i'
      __m128i mm_half = _mm_set1_epi16(128);
      ^
  src/libImaging/AlphaComposite.c:32:5: error: use of undeclared identifier '__m128i'
      __m128i mm_get_lo = _mm_set_epi8(
      ^
  src/libImaging/AlphaComposite.c:34:5: error: use of undeclared identifier '__m128i'
      __m128i mm_get_hi = _mm_set_epi8(
      ^
  src/libImaging/AlphaComposite.c:137:13: error: use of undeclared identifier '__m128i'
              __m128i mm_dst, mm_dst_lo, mm_dst_hi;
              ^
  src/libImaging/AlphaComposite.c:138:13: error: use of undeclared identifier '__m128i'
              __m128i mm_src, mm_src_hi, mm_src_lo;
              ^
  src/libImaging/AlphaComposite.c:139:13: error: use of undeclared identifier '__m128i'
              __m128i mm_dst_a, mm_src_a, mm_out_a, mm_blend;
              ^
  src/libImaging/AlphaComposite.c:140:13: error: use of undeclared identifier '__m128i'
              __m128i mm_coef1, mm_coef2, mm_out_lo, mm_out_hi;
              ^
  src/libImaging/AlphaComposite.c:143:13: error: use of undeclared identifier 'mm_dst'
              mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
              ^
  src/libImaging/AlphaComposite.c:143:22: error: implicit declaration of function '_mm_loadu_si128' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
              mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
                       ^
  src/libImaging/AlphaComposite.c:143:48: error: expected expression
              mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
                                                 ^
  src/libImaging/AlphaComposite.c:143:39: error: use of undeclared identifier '__m128i'
              mm_dst = _mm_loadu_si128((__m128i *) &dst[x]);
                                        ^
  src/libImaging/AlphaComposite.c:145:13: error: use of undeclared identifier 'mm_dst_lo'
              mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
              ^
  src/libImaging/AlphaComposite.c:145:25: error: implicit declaration of function '_mm_unpacklo_epi8' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
              mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
                          ^
  src/libImaging/AlphaComposite.c:145:43: error: use of undeclared identifier 'mm_dst'
              mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
                                            ^
  src/libImaging/AlphaComposite.c:145:51: error: use of undeclared identifier 'mm_zero'
              mm_dst_lo = _mm_unpacklo_epi8(mm_dst, mm_zero);
                                                    ^
  src/libImaging/AlphaComposite.c:147:13: error: use of undeclared identifier 'mm_dst_hi'
              mm_dst_hi = _mm_unpackhi_epi8(mm_dst, mm_zero);
              ^
  fatal error: too many errors emitted, stopping now [-ferror-limit=]
  20 errors generated.
  error: command '/usr/bin/clang' failed with exit code 1
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: legacy-install-failure
× Encountered error while trying to install package. ╰─> pillow-simd
note: This is an issue with the package mentioned above, not pip. hint: See above for output from the failure.
uploadcare / pillow-simd

Pip install failure #118

What did you do?

What did you expect to happen?

What actually happened?

What are your OS, Python, and Pillow versions?
