MAC上安装依赖出问题,支持MAC环境嘛?

[taozhiyuai]

安装requirements.txt时出问题.

我是MAC笔记本M3 MAX芯片

` Using cached https://mirrors.aliyun.com/pypi/packages/85/52/9834eb88dd8a8be13b5399a32f23a79f0a307d9708f92e2b4778afaae0d4/flash_attn-2.5.6.tar.gz (2.5 MB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [20 lines of output]
fatal: not a git repository (or any of the parent directories): .git
/private/var/folders/rd/0_kt6h0545g1v749gjmryqqr0000gn/T/pip-install-01jy7adn/flash-attn_d84bb2cca74740488cef6d2616a99d78/setup.py:78: UserWarning: flash_attn was requested, but nvcc was not found. Are you sure your environment has nvcc available? If you're installing within a container from https://hub.docker.com/r/pytorch/pytorch, only images whose names contain 'devel' will provide nvcc.
warnings.warn(
Traceback (most recent call last):
File "", line 2, in
File "", line 34, in
File "/private/var/folders/rd/0_kt6h0545g1v749gjmryqqr0000gn/T/pip-install-01jy7adn/flash-attn_d84bb2cca74740488cef6d2616a99d78/setup.py", line 133, in
CUDAExtension(
File "/Users/taozhiyu/miniconda3/envs/firefly/lib/python3.10/site-packages/torch/utils/cpp_extension.py", line 1077, in CUDAExtension
library_dirs += library_paths(cuda=True)
File "/Users/taozhiyu/miniconda3/envs/firefly/lib/python3.10/site-packages/torch/utils/cpp_extension.py", line 1204, in library_paths
if (not os.path.exists(_join_cuda_home(lib_dir)) and
File "/Users/taozhiyu/miniconda3/envs/firefly/lib/python3.10/site-packages/torch/utils/cpp_extension.py", line 2418, in _join_cuda_home
raise OSError('CUDA_HOME environment variable is not set. '
OSError: CUDA_HOME environment variable is not set. Please set it to your CUDA install root.

  torch.__version__  = 2.4.0.dev20240331
  
  
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
`