L:\AI\ComfyUI_windows_portable>cd update L:\AI\ComfyUI_windows_portable\update>..\python_embeded\python.exe -s -m pip install --upgrade pip Requirement already satisfied: pip in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (25.0.1) L:\AI\ComfyUI_windows_portable\update>..\python_embeded\python.exe -s -m pip install "accelerate >= 1.1.1" Collecting accelerate>=1.1.1 Using cached accelerate-1.4.0-py3-none-any.whl.metadata (19 kB) Requirement already satisfied: numpy<3.0.0,>=1.17 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from accelerate>=1.1.1) (2.2.3) Requirement already satisfied: packaging>=20.0 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from accelerate>=1.1.1) (24.2) Requirement already satisfied: psutil in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from accelerate>=1.1.1) (7.0.0) Requirement already satisfied: pyyaml in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from accelerate>=1.1.1) (6.0.2) Requirement already satisfied: torch>=2.0.0 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from accelerate>=1.1.1) (2.6.0+cu126) Requirement already satisfied: huggingface-hub>=0.21.0 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from accelerate>=1.1.1) (0.29.1) Requirement already satisfied: safetensors>=0.4.3 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from accelerate>=1.1.1) (0.5.3) Requirement already satisfied: filelock in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub>=0.21.0->accelerate>=1.1.1) (3.17.0) Requirement already satisfied: fsspec>=2023.5.0 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub>=0.21.0->accelerate>=1.1.1) (2025.2.0) Requirement already satisfied: requests in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub>=0.21.0->accelerate>=1.1.1) (2.32.3) Requirement already satisfied: tqdm>=4.42.1 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub>=0.21.0->accelerate>=1.1.1) (4.67.1) Requirement already satisfied: typing-extensions>=3.7.4.3 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub>=0.21.0->accelerate>=1.1.1) (4.12.2) Requirement already satisfied: networkx in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from torch>=2.0.0->accelerate>=1.1.1) (3.4.2) Requirement already satisfied: jinja2 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from torch>=2.0.0->accelerate>=1.1.1) (3.1.5) Requirement already satisfied: setuptools in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from torch>=2.0.0->accelerate>=1.1.1) (75.8.2) Requirement already satisfied: sympy==1.13.1 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from torch>=2.0.0->accelerate>=1.1.1) (1.13.1) Requirement already satisfied: mpmath<1.4,>=1.1.0 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from sympy==1.13.1->torch>=2.0.0->accelerate>=1.1.1) (1.3.0) Requirement already satisfied: colorama in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from tqdm>=4.42.1->huggingface-hub>=0.21.0->accelerate>=1.1.1) (0.4.6) Requirement already satisfied: MarkupSafe>=2.0 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from jinja2->torch>=2.0.0->accelerate>=1.1.1) (3.0.2) Requirement already satisfied: charset-normalizer<4,>=2 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->huggingface-hub>=0.21.0->accelerate>=1.1.1) (3.4.1) Requirement already satisfied: idna<4,>=2.5 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->huggingface-hub>=0.21.0->accelerate>=1.1.1) (3.10) Requirement already satisfied: urllib3<3,>=1.21.1 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->huggingface-hub>=0.21.0->accelerate>=1.1.1) (2.3.0) Requirement already satisfied: certifi>=2017.4.17 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->huggingface-hub>=0.21.0->accelerate>=1.1.1) (2025.1.31) Using cached accelerate-1.4.0-py3-none-any.whl (342 kB) Installing collected packages: accelerate WARNING: The scripts accelerate-config.exe, accelerate-estimate-memory.exe, accelerate-launch.exe, accelerate-merge-weights.exe and accelerate.exe are installed in 'L:\AI\ComfyUI_windows_portable\python_embeded\Scripts' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. Successfully installed accelerate-1.4.0 L:\AI\ComfyUI_windows_portable\update>..\python_embeded\python.exe -s -m pip install "diffusers >= 0.31.0" Collecting diffusers>=0.31.0 Using cached diffusers-0.32.2-py3-none-any.whl.metadata (18 kB) Collecting importlib-metadata (from diffusers>=0.31.0) Using cached importlib_metadata-8.6.1-py3-none-any.whl.metadata (4.7 kB) Requirement already satisfied: filelock in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from diffusers>=0.31.0) (3.17.0) Requirement already satisfied: huggingface-hub>=0.23.2 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from diffusers>=0.31.0) (0.29.1) Requirement already satisfied: numpy in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from diffusers>=0.31.0) (2.2.3) Requirement already satisfied: regex!=2019.12.17 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from diffusers>=0.31.0) (2024.11.6) Requirement already satisfied: requests in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from diffusers>=0.31.0) (2.32.3) Requirement already satisfied: safetensors>=0.3.1 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from diffusers>=0.31.0) (0.5.3) Requirement already satisfied: Pillow in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from diffusers>=0.31.0) (11.1.0) Requirement already satisfied: fsspec>=2023.5.0 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub>=0.23.2->diffusers>=0.31.0) (2025.2.0) Requirement already satisfied: packaging>=20.9 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub>=0.23.2->diffusers>=0.31.0) (24.2) Requirement already satisfied: pyyaml>=5.1 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub>=0.23.2->diffusers>=0.31.0) (6.0.2) Requirement already satisfied: tqdm>=4.42.1 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub>=0.23.2->diffusers>=0.31.0) (4.67.1) Requirement already satisfied: typing-extensions>=3.7.4.3 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub>=0.23.2->diffusers>=0.31.0) (4.12.2) Collecting zipp>=3.20 (from importlib-metadata->diffusers>=0.31.0) Using cached zipp-3.21.0-py3-none-any.whl.metadata (3.7 kB) Requirement already satisfied: charset-normalizer<4,>=2 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->diffusers>=0.31.0) (3.4.1) Requirement already satisfied: idna<4,>=2.5 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->diffusers>=0.31.0) (3.10) Requirement already satisfied: urllib3<3,>=1.21.1 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->diffusers>=0.31.0) (2.3.0) Requirement already satisfied: certifi>=2017.4.17 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->diffusers>=0.31.0) (2025.1.31) Requirement already satisfied: colorama in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from tqdm>=4.42.1->huggingface-hub>=0.23.2->diffusers>=0.31.0) (0.4.6) Using cached diffusers-0.32.2-py3-none-any.whl (3.2 MB) Using cached importlib_metadata-8.6.1-py3-none-any.whl (26 kB) Using cached zipp-3.21.0-py3-none-any.whl (9.6 kB) Installing collected packages: zipp, importlib-metadata, diffusers WARNING: The script diffusers-cli.exe is installed in 'L:\AI\ComfyUI_windows_portable\python_embeded\Scripts' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. Successfully installed diffusers-0.32.2 importlib-metadata-8.6.1 zipp-3.21.0 L:\AI\ComfyUI_windows_portable\update>..\python_embeded\python.exe -s -m pip install "transformers >= 4.39.3" Requirement already satisfied: transformers>=4.39.3 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (4.49.0) Requirement already satisfied: filelock in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from transformers>=4.39.3) (3.17.0) Requirement already satisfied: huggingface-hub<1.0,>=0.26.0 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from transformers>=4.39.3) (0.29.1) Requirement already satisfied: numpy>=1.17 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from transformers>=4.39.3) (2.2.3) Requirement already satisfied: packaging>=20.0 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from transformers>=4.39.3) (24.2) Requirement already satisfied: pyyaml>=5.1 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from transformers>=4.39.3) (6.0.2) Requirement already satisfied: regex!=2019.12.17 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from transformers>=4.39.3) (2024.11.6) Requirement already satisfied: requests in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from transformers>=4.39.3) (2.32.3) Requirement already satisfied: tokenizers<0.22,>=0.21 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from transformers>=4.39.3) (0.21.0) Requirement already satisfied: safetensors>=0.4.1 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from transformers>=4.39.3) (0.5.3) Requirement already satisfied: tqdm>=4.27 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from transformers>=4.39.3) (4.67.1) Requirement already satisfied: fsspec>=2023.5.0 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub<1.0,>=0.26.0->transformers>=4.39.3) (2025.2.0) Requirement already satisfied: typing-extensions>=3.7.4.3 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from huggingface-hub<1.0,>=0.26.0->transformers>=4.39.3) (4.12.2) Requirement already satisfied: colorama in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from tqdm>=4.27->transformers>=4.39.3) (0.4.6) Requirement already satisfied: charset-normalizer<4,>=2 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->transformers>=4.39.3) (3.4.1) Requirement already satisfied: idna<4,>=2.5 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->transformers>=4.39.3) (3.10) Requirement already satisfied: urllib3<3,>=1.21.1 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->transformers>=4.39.3) (2.3.0) Requirement already satisfied: certifi>=2017.4.17 in l:\ai\comfyui_windows_portable\python_embeded\lib\site-packages (from requests->transformers>=4.39.3) (2025.1.31) L:\AI\ComfyUI_windows_portable\update>..\python_embeded\python.exe -s -m pip install ninja Collecting ninja Using cached ninja-1.11.1.3-py3-none-win_amd64.whl.metadata (5.3 kB) Using cached ninja-1.11.1.3-py3-none-win_amd64.whl (296 kB) Installing collected packages: ninja Successfully installed ninja-1.11.1.3 L:\AI\ComfyUI_windows_portable\update>..\python_embeded\python.exe -s -m pip install https://github.com/woct0rdho/triton-windows/releases/download/v3.2.0-windows.post10/triton-3.2.0-cp312-cp312-win_amd64.whl Collecting triton==3.2.0 Downloading https://github.com/woct0rdho/triton-windows/releases/download/v3.2.0-windows.post10/triton-3.2.0-cp312-cp312-win_amd64.whl (25.7 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 25.7/25.7 MB 65.2 MB/s eta 0:00:00 Installing collected packages: triton WARNING: The scripts proton-viewer.exe and proton.exe are installed in 'L:\AI\ComfyUI_windows_portable\python_embeded\Scripts' which is not on PATH. Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. Successfully installed triton-3.2.0 L:\AI\ComfyUI_windows_portable\update>echo. L:\AI\ComfyUI_windows_portable\update>echo Triton 3.2 installed Triton 3.2 installed L:\AI\ComfyUI_windows_portable\update>echo. L:\AI\ComfyUI_windows_portable\update>cd .. L:\AI\ComfyUI_windows_portable>set "URL=https://github.com/woct0rdho/triton-windows/releases/download/v3.0.0-windows.post1/python_3.12.7_include_libs.zip" L:\AI\ComfyUI_windows_portable>set "ZIP_FILE=python_libs.zip" L:\AI\ComfyUI_windows_portable>set "DEST_FOLDER=python_embeded" L:\AI\ComfyUI_windows_portable>echo Downloading file... Downloading file... L:\AI\ComfyUI_windows_portable>curl -L "https://github.com/woct0rdho/triton-windows/releases/download/v3.0.0-windows.post1/python_3.12.7_include_libs.zip" -o "python_libs.zip" % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 curl: (35) schannel: next InitializeSecurityContext failed: CRYPT_E_NO_REVOCATION_CHECK (0x80092012) - The revocation function was unable to check revocation for the certificate. L:\AI\ComfyUI_windows_portable>echo Extracting file... Extracting file... L:\AI\ComfyUI_windows_portable>tar -xf "python_libs.zip" -C "python_embeded" tar: Error opening archive: Failed to open 'python_libs.zip' L:\AI\ComfyUI_windows_portable>echo Cleaning up... Cleaning up... L:\AI\ComfyUI_windows_portable>del "python_libs.zip" Could Not Find L:\AI\ComfyUI_windows_portable\python_libs.zip L:\AI\ComfyUI_windows_portable>git clone https://github.com/thu-ml/SageAttention Cloning into 'SageAttention'... remote: Enumerating objects: 728, done. remote: Counting objects: 100% (183/183), done. remote: Compressing objects: 100% (42/42), done. remote: Total 728 (delta 160), reused 141 (delta 141), pack-reused 545 (from 1) Receiving objects: 100% (728/728), 47.17 MiB | 41.10 MiB/s, done. Resolving deltas: 100% (456/456), done. L:\AI\ComfyUI_windows_portable>cd SageAttention L:\AI\ComfyUI_windows_portable\SageAttention>set MAX_JOBS=4 L:\AI\ComfyUI_windows_portable\SageAttention>..\python_embeded\python.exe -m pip install . Processing l:\ai\comfyui_windows_portable\sageattention Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Building wheels for collected packages: sageattention Building wheel for sageattention (pyproject.toml) ... error error: subprocess-exited-with-error × Building wheel for sageattention (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [32 lines of output] Detect GPUs with compute capabilities: {'8.9'} running bdist_wheel L:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\utils\cpp_extension.py:529: UserWarning: Attempted to use ninja as the BuildExtension backend but we could not find ninja.. Falling back to using the slow distutils backend. warnings.warn(msg.format('we could not find ninja.')) running build running build_py creating build\lib.win-amd64-cpython-312\sageattention copying sageattention\core.py -> build\lib.win-amd64-cpython-312\sageattention copying sageattention\fa3_wrapper.py -> build\lib.win-amd64-cpython-312\sageattention copying sageattention\quant.py -> build\lib.win-amd64-cpython-312\sageattention copying sageattention\__init__.py -> build\lib.win-amd64-cpython-312\sageattention creating build\lib.win-amd64-cpython-312\sageattention\triton copying sageattention\triton\attn_qk_int8_block_varlen.py -> build\lib.win-amd64-cpython-312\sageattention\triton copying sageattention\triton\attn_qk_int8_per_block.py -> build\lib.win-amd64-cpython-312\sageattention\triton copying sageattention\triton\attn_qk_int8_per_block_causal.py -> build\lib.win-amd64-cpython-312\sageattention\triton copying sageattention\triton\attn_qk_int8_per_block_causal_varlen.py -> build\lib.win-amd64-cpython-312\sageattention\triton copying sageattention\triton\quant_per_block.py -> build\lib.win-amd64-cpython-312\sageattention\triton copying sageattention\triton\quant_per_block_varlen.py -> build\lib.win-amd64-cpython-312\sageattention\triton copying sageattention\triton\quant_per_thread.py -> build\lib.win-amd64-cpython-312\sageattention\triton copying sageattention\triton\__init__.py -> build\lib.win-amd64-cpython-312\sageattention\triton running build_ext building 'sageattention._qattn_sm80' extension creating build\temp.win-amd64-cpython-312\Release\csrc\qattn "C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\MSVC\14.43.34808\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -IL:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\include -IL:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\include\torch\csrc\api\include -IL:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\include\TH -IL:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.6\include" -IL:\AI\ComfyUI_windows_portable\python_embeded\include -IL:\AI\ComfyUI_windows_portable\python_embeded\Include "-IC:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\MSVC\14.43.34808\include" "-IC:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\VS\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.22621.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\um" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\shared" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\winrt" "-IC:\Program Files (x86)\Windows Kits\10\\include\10.0.22621.0\\cppwinrt" /EHsc /Tpcsrc/qattn/pybind_sm80.cpp /Fobuild\temp.win-amd64-cpython-312\Release\csrc\qattn\pybind_sm80.obj /MD /wd4819 /wd4251 /wd4244 /wd4267 /wd4275 /wd4018 /wd4190 /wd4624 /wd4067 /wd4068 /EHsc -g -O3 -fopenmp -lgomp -std=c++17 -DENABLE_BF16 -D_GLIBCXX_USE_CXX11_ABI=0 -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_qattn_sm80 -D_GLIBCXX_USE_CXX11_ABI=0 /std:c++17 cl : Command line warning D9002 : ignoring unknown option '-g' cl : Command line warning D9002 : ignoring unknown option '-O3' cl : Command line warning D9002 : ignoring unknown option '-fopenmp' cl : Command line warning D9002 : ignoring unknown option '-lgomp' cl : Command line warning D9002 : ignoring unknown option '-std=c++17' pybind_sm80.cpp L:\AI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\include\pybind11\detail/common.h(274): fatal error C1083: Cannot open include file: 'Python.h': No such file or directory error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2022\\BuildTools\\VC\\Tools\\MSVC\\14.43.34808\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for sageattention Failed to build sageattention ERROR: Failed to build installable wheels for some pyproject.toml based projects (sageattention) L:\AI\ComfyUI_windows_portable\SageAttention>cd .. L:\AI\ComfyUI_windows_portable>rmdir /s /q SageAttention L:\AI\ComfyUI_windows_portable>echo Successfully installed SageAttention 2.1.1 and cleared up Successfully installed SageAttention 2.1.1 and cleared up L:\AI\ComfyUI_windows_portable>echo. L:\AI\ComfyUI_windows_portable>pause Press any key to continue . . .