Seems like pip is downloading every version of pytorch 2.0

hanyuu1: <p>I’m using windows and following the command.</p>
<pre><code class="lang-auto">pip3 install --pre torch torchvision torchaudio --force-reinstall --index-url https://download.pytorch.org/whl/nightly/cu117
</code></pre>
<p>and I got</p>
<pre><code class="lang-auto">pip3 install --pre torch torchvision torchaudio --force-reinstall --index-url https://download.pytorch.org/whl/nightly/cu117       
Looking in indexes: https://download.pytorch.org/whl/nightly/cu117
Collecting torch
  Downloading https://download.pytorch.org/whl/nightly/cu117/torch-2.1.0.dev20230308%2Bcu117-cp38-cp38-win_amd64.whl (2333.5 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.3/2.3 GB 1.8 MB/s eta 0:00:00
Collecting torchvision
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230308%2Bcu117-cp38-cp38-win_amd64.whl (5.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.1/5.1 MB 6.6 MB/s eta 0:00:00
Collecting torchaudio
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchaudio-2.0.0.dev20230308%2Bcu117-cp38-cp38-win_amd64.whl (2.4 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.4/2.4 MB 2.2 MB/s eta 0:00:00
Collecting jinja2
  Downloading https://download.pytorch.org/whl/nightly/Jinja2-3.1.2-py3-none-any.whl (133 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 133.1/133.1 kB 2.6 MB/s eta 0:00:00
Collecting filelock
  Downloading https://download.pytorch.org/whl/nightly/filelock-3.9.0-py3-none-any.whl (9.7 kB)
Collecting typing-extensions
  Downloading https://download.pytorch.org/whl/nightly/typing_extensions-4.4.0-py3-none-any.whl (26 kB)
Collecting networkx
  Downloading https://download.pytorch.org/whl/nightly/networkx-3.0rc1-py3-none-any.whl (2.0 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.0/2.0 MB 4.0 MB/s eta 0:00:00
Collecting torchvision
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230307%2Bcu117-cp38-cp38-win_amd64.whl (5.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.1/5.1 MB 4.1 MB/s eta 0:00:00
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230306%2Bcu117-cp38-cp38-win_amd64.whl (5.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.1/5.1 MB 6.3 MB/s eta 0:00:00
Collecting pillow!=8.3.*,&gt;=5.3.0
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230302%2Bcu117-cp38-cp38-win_amd64.whl (5.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.1/5.1 MB 3.6 MB/s eta 0:00:00
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230301%2Bcu117-cp38-cp38-win_amd64.whl (5.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.1/5.1 MB 4.2 MB/s eta 0:00:00
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230228%2Bcu117-cp38-cp38-win_amd64.whl (5.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.1/5.1 MB 4.5 MB/s eta 0:00:00
Collecting torch
  Downloading https://download.pytorch.org/whl/nightly/cu117/torch-2.0.0.dev20230227%2Bcu117-cp38-cp38-win_amd64.whl (2349.9 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.3/2.3 GB 1.5 MB/s eta 0:00:00
Collecting torchvision
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230227%2Bcu117-cp38-cp38-win_amd64.whl (5.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.1/5.1 MB 5.6 MB/s eta 0:00:00
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230226%2Bcu117-cp38-cp38-win_amd64.whl (5.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.1/5.1 MB 6.0 MB/s eta 0:00:00
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230225%2Bcu117-cp38-cp38-win_amd64.whl (5.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.1/5.1 MB 4.3 MB/s eta 0:00:00
Collecting torch
  Downloading https://download.pytorch.org/whl/nightly/cu117/torch-2.0.0.dev20230225%2Bcu117-cp38-cp38-win_amd64.whl (2349.9 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.3/2.3 GB 1.6 MB/s eta 0:00:00
Collecting torchvision
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230224%2Bcu117-cp38-cp38-win_amd64.whl (5.1 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.1/5.1 MB 6.9 MB/s eta 0:00:00
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230220%2Bcu117-cp38-cp38-win_amd64.whl (5.0 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.0/5.0 MB 4.5 MB/s eta 0:00:00
Collecting torch
  Downloading https://download.pytorch.org/whl/nightly/cu117/torch-2.0.0.dev20230220%2Bcu117-cp38-cp38-win_amd64.whl (2350.0 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.3/2.3 GB 1.5 MB/s eta 0:00:00
Collecting torchvision
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230219%2Bcu117-cp38-cp38-win_amd64.whl (5.0 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.0/5.0 MB 6.0 MB/s eta 0:00:00
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230218%2Bcu117-cp38-cp38-win_amd64.whl (5.0 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.0/5.0 MB 8.1 MB/s eta 0:00:00
  Downloading https://download.pytorch.org/whl/nightly/cu117/torchvision-0.15.0.dev20230216%2Bcu117-cp38-cp38-win_amd64.whl (5.0 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.0/5.0 MB 5.5 MB/s eta 0:00:00
Collecting torch
  Downloading https://download.pytorch.org/whl/nightly/cu117/torch-2.0.0.dev20230216%2Bcu117-cp38-cp38-win_amd64.whl (2349.9 MB)
     ━━━━━━━━━━━━━━━━━━━╸━━━━━━━━━━━━━━━━━━━━ 1.2/2.3 GB 10.9 MB/s eta 0:01:50

</code></pre>
<p>It takes very long time and seems to download every version. Is it a bug?</p>

ptrblck: <p>You would run into this issue if a dependency cannot be found (e.g. a third-party package was accidentally deleted or never uploaded) and we recently were seeing it in the RC5 wheel where <code>pyotrch-triton</code> was missing.<br>
Let me try to reproduce it and see what’s broken again.</p>
<p>EDIT: the nightlies are fine on Linux, but broken on Windows. I’ve created an issue <a href="https://github.com/pytorch/builder/issues/1337">here</a>.</p>