#cuda11

pytorch を cuda 11.8 対応でインストールしようとすると

Collecting lit (from triton==2.0.0->torch) Downloading https://download.pytorch.org/whl/lit-15.0.7.tar.gz (132 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 132.3/132.3 kB 28.3 MB/s eta 0:00:00 Installing build dependencies ... error error: subprocess-exited-with-error × pip subprocess to install build dependencies did not run successfully. │ exit code: 1 ╰─> [3 lines of output] Looking in indexes: https://download.pytorch.org/whl/cu118 ERROR: Could not find a version that satisfies the requirement setuptools>=40.8.0 (from versions: none) ERROR: No matching distribution found for setuptools>=40.8.0 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: subprocess-exited-with-error × pip subprocess to install build dependencies did not run successfully. │ exit code: 1 ╰─> See above for output. note: This error originates from a subprocess, and is likely not a problem with pip.

みたいな感じでエラーになる。

(py3.11.4) $ pip3 cache purge (py3.11.4) $ pip3 install lit (py3.11.4) $ pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118 (py3.11.4) $

という感じで lit だけ先に入れておけば回避できた。