apex安装失败

[LiuXY3366]

Running setup.py install for apex ... error
error: legacy-install-failure

× Encountered error while trying to install package.
╰─> apex

[rrrrruuuuu]

Hi,I have also encountered this error. Have you resolved it?

[1dAnderson]

for the lase command,try pip install -v --no-cache-dir --no-build-isolation --global-option="--cpp_ext" --global-option="--cuda_ext" --global-option="--deprecated_fused_adam" --global-option="--xentropy" --global-option="--fast_multihead_attn" ./
it worked for me