uv 0.5.21 fails to install pytorch #10772
Description
I have configured pytorch installation in pyproject toml in the following way:
[project.optional-dependencies]
cpu = [
"torch==2.2.2",
]
cu118 = [
"torch==2.2.2",
]
[tool.uv]
required-version = "0.5.21"
conflicts = [
[
{ extra = "cpu" },
{ extra = "cu118" },
],
]
package = true
python-preference = "only-managed"
[tool.uv.sources]
torch = [
{ index = "pytorch-cpu", extra = "cpu", marker = "platform_system != 'Darwin'" },
{ index = "pytorch-cu118", extra = "cu118", marker = "platform_system != 'Darwin'" },
]
[[tool.uv.index]]
name = "pytorch-cpu"
url = "https://download.pytorch.org/whl/cpu"
explicit = true
[[tool.uv.index]]
name = "pytorch-cu118"
url = "https://download.pytorch.org/whl/cu118"
explicit = true
I'm on
{'NAME': 'Debian GNU/Linux', 'ID': 'debian', 'PRETTY_NAME': 'Debian GNU/Linux 11 (bullseye)', 'VERSION_ID': '11', 'VERSION': '11 (bullseye)', 'VERSION_CODENAME': 'bullseye', 'HOME_URL': 'https://www.debian.org/', 'SUPPORT_URL': 'https://www.debian.org/support', 'BUG_REPORT_URL': 'https://bugs.debian.org/'
machine
If I do a fresh installation without having a lock file locally by running uv sync --extra=cpu, it fails with:
error: Distribution `torch==2.2.2 @ registry+https://download.pytorch.org/whl/cpu` can't be installed because it doesn't have a source distribution or wheel for the current platform