[GH-ISSUE #2858] [Bug]: pip install mooncake-transfer-engine报错：ERROR: Could not find a version that satisfies the requirement mooncake-transfer-engine #740

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opened 2026-10-29 21:18:56 +00:00 by bsakaguchi · 4 comments

bsakaguchi commented

2026-10-29 21:18:56 +00:00

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Originally created by @dingwenhao on GitHub (Jul 11, 2026).
Original GitHub issue: https://github.com/kvcache-ai/Mooncake/issues/2858

Bug Report

报错：Collecting mooncake-transfer-engine
Using cached mooncake_transfer_engine-0.3.0b3.tar.gz (19.9 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Discarding https://files.pythonhosted.org/packages/20/0d/61ab67c63062f20312435ae7dc05724969a5d194a9b8b0c9cc71c68a6106/mooncake_transfer_engine-0.3.0b3.tar.gz (from https://pypi.org/simple/mooncake-transfer-engine/) (requires-python:>=3.10): Requested mooncake-transfer-engine from https://files.pythonhosted.org/packages/20/0d/61ab67c63062f20312435ae7dc05724969a5d194a9b8b0c9cc71c68a6106/mooncake_transfer_engine-0.3.0b3.tar.gz has inconsistent version: expected '0.3.0b3', but metadata has '0.1.0'
Using cached mooncake_transfer_engine-0.3.0b1.tar.gz (19.5 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Discarding https://files.pythonhosted.org/packages/cd/24/d22de6bf1c123d1515f222a9b324fdd680696f3708209c78a820d97094e7/mooncake_transfer_engine-0.3.0b1.tar.gz (from https://pypi.org/simple/mooncake-transfer-engine/) (requires-python:>=3.10): Requested mooncake-transfer-engine from https://files.pythonhosted.org/packages/cd/24/d22de6bf1c123d1515f222a9b324fdd680696f3708209c78a820d97094e7/mooncake_transfer_engine-0.3.0b1.tar.gz has inconsistent version: expected '0.3.0b1', but metadata has '0.1.0'
Using cached mooncake_transfer_engine-0.3.0b0.tar.gz (19.5 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Discarding https://files.pythonhosted.org/packages/c5/58/7a20f5e1b5eb09bb77e6436893e300d716da1830162609c986da9a633fba/mooncake_transfer_engine-0.3.0b0.tar.gz (from https://pypi.org/simple/mooncake-transfer-engine/) (requires-python:>=3.10): Requested mooncake-transfer-engine from https://files.pythonhosted.org/packages/c5/58/7a20f5e1b5eb09bb77e6436893e300d716da1830162609c986da9a633fba/mooncake_transfer_engine-0.3.0b0.tar.gz has inconsistent version: expected '0.3.0b0', but metadata has '0.1.0'
Using cached mooncake_transfer_engine-0.3.0a0.tar.gz (10.8 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Discarding https://files.pythonhosted.org/packages/b7/62/a216b84c445d9be0ce5c88ad5b3fbe5c3a75ae71170e41ff74918d3b83e3/mooncake_transfer_engine-0.3.0a0.tar.gz (from https://pypi.org/simple/mooncake-transfer-engine/) (requires-python:>=3.10): Requested mooncake-transfer-engine from https://files.pythonhosted.org/packages/b7/62/a216b84c445d9be0ce5c88ad5b3fbe5c3a75ae71170e41ff74918d3b83e3/mooncake_transfer_engine-0.3.0a0.tar.gz has inconsistent version: expected '0.3.0a0', but metadata has '0.1.0'
ERROR: Could not find a version that satisfies the requirement mooncake-transfer-engine (from versions: 0.3.0a0, 0.3.0b0, 0.3.0b1, 0.3.0b3)
ERROR: No matching distribution found for mooncake-transfer-engine

Before submitting...

Ensure you searched for relevant issues and read the [documentation]

Originally created by @dingwenhao on GitHub (Jul 11, 2026). Original GitHub issue: https://github.com/kvcache-ai/Mooncake/issues/2858 ### Bug Report 报错：Collecting mooncake-transfer-engine Using cached mooncake_transfer_engine-0.3.0b3.tar.gz (19.9 MB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Discarding https://files.pythonhosted.org/packages/20/0d/61ab67c63062f20312435ae7dc05724969a5d194a9b8b0c9cc71c68a6106/mooncake_transfer_engine-0.3.0b3.tar.gz (from https://pypi.org/simple/mooncake-transfer-engine/) (requires-python:>=3.10): Requested mooncake-transfer-engine from https://files.pythonhosted.org/packages/20/0d/61ab67c63062f20312435ae7dc05724969a5d194a9b8b0c9cc71c68a6106/mooncake_transfer_engine-0.3.0b3.tar.gz has inconsistent version: expected '0.3.0b3', but metadata has '0.1.0' Using cached mooncake_transfer_engine-0.3.0b1.tar.gz (19.5 MB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Discarding https://files.pythonhosted.org/packages/cd/24/d22de6bf1c123d1515f222a9b324fdd680696f3708209c78a820d97094e7/mooncake_transfer_engine-0.3.0b1.tar.gz (from https://pypi.org/simple/mooncake-transfer-engine/) (requires-python:>=3.10): Requested mooncake-transfer-engine from https://files.pythonhosted.org/packages/cd/24/d22de6bf1c123d1515f222a9b324fdd680696f3708209c78a820d97094e7/mooncake_transfer_engine-0.3.0b1.tar.gz has inconsistent version: expected '0.3.0b1', but metadata has '0.1.0' Using cached mooncake_transfer_engine-0.3.0b0.tar.gz (19.5 MB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Discarding https://files.pythonhosted.org/packages/c5/58/7a20f5e1b5eb09bb77e6436893e300d716da1830162609c986da9a633fba/mooncake_transfer_engine-0.3.0b0.tar.gz (from https://pypi.org/simple/mooncake-transfer-engine/) (requires-python:>=3.10): Requested mooncake-transfer-engine from https://files.pythonhosted.org/packages/c5/58/7a20f5e1b5eb09bb77e6436893e300d716da1830162609c986da9a633fba/mooncake_transfer_engine-0.3.0b0.tar.gz has inconsistent version: expected '0.3.0b0', but metadata has '0.1.0' Using cached mooncake_transfer_engine-0.3.0a0.tar.gz (10.8 MB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Discarding https://files.pythonhosted.org/packages/b7/62/a216b84c445d9be0ce5c88ad5b3fbe5c3a75ae71170e41ff74918d3b83e3/mooncake_transfer_engine-0.3.0a0.tar.gz (from https://pypi.org/simple/mooncake-transfer-engine/) (requires-python:>=3.10): Requested mooncake-transfer-engine from https://files.pythonhosted.org/packages/b7/62/a216b84c445d9be0ce5c88ad5b3fbe5c3a75ae71170e41ff74918d3b83e3/mooncake_transfer_engine-0.3.0a0.tar.gz has inconsistent version: expected '0.3.0a0', but metadata has '0.1.0' ERROR: Could not find a version that satisfies the requirement mooncake-transfer-engine (from versions: 0.3.0a0, 0.3.0b0, 0.3.0b1, 0.3.0b3) ERROR: No matching distribution found for mooncake-transfer-engine ### Before submitting... - [ ] Ensure you searched for relevant issues and read the [documentation]

bsakaguchi

2026-10-29 21:18:56 +00:00

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bsakaguchi commented

2026-10-29 21:18:57 +00:00

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@github-actions[bot] commented on GitHub (Jul 11, 2026):

Thanks for opening this issue, @dingwenhao!

Field	Value
Issue	#2858
GitHub user ID	`11350926`
Reporter	@dingwenhao

A maintainer will triage this when possible. To help us respond faster, please include:

Mooncake version or commit SHA
Environment (OS, CUDA/driver, RDMA stack if relevant)
Steps to reproduce and expected vs. actual behavior

Useful links: Documentation · Contributing guide

This message was posted automatically by the issue bot.

@github-actions[bot] commented on GitHub (Jul 11, 2026): Thanks for opening this issue, @dingwenhao! | Field | Value | |-------|-------| | **Issue** | #2858 | | **GitHub user ID** | `11350926` | | **Reporter** | @dingwenhao | A maintainer will triage this when possible. To help us respond faster, please include: - Mooncake version or commit SHA - Environment (OS, CUDA/driver, RDMA stack if relevant) - Steps to reproduce and expected vs. actual behavior Useful links: [Documentation](https://kvcache-ai.github.io/Mooncake/) · [Contributing guide](https://github.com/kvcache-ai/Mooncake/blob/main/CONTRIBUTING.md) > This message was posted automatically by the issue bot.

bsakaguchi commented

2026-10-29 21:18:57 +00:00

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@Icedcoco commented on GitHub (Jul 13, 2026):

从报错看，pip 没有找到与你当前环境兼容的 wheel，因此回退到了早期的 source distribution。0.3.0a0–0.3.0b3 的 sdist 存在已确认的版本 metadata 问题：重新构建时版本会从发布版本回退到 0.1.0。

请补充以下输出，以确认为什么当前 wheel 没有被匹配：

python --version
pip --version
uname -m
ldd --version | head -1
python -m pip debug --verbose

目前文档要求 Python 3.10+ 和 Ubuntu 22.04+。如果环境低于该范围，请升级环境；如果环境满足要求但仍未匹配 wheel，我们再按对应 platform tag 排查。

@Icedcoco commented on GitHub (Jul 13, 2026): 从报错看，pip 没有找到与你当前环境兼容的 wheel，因此回退到了早期的 source distribution。`0.3.0a0`–`0.3.0b3` 的 sdist 存在已确认的版本 metadata 问题：重新构建时版本会从发布版本回退到 `0.1.0`。请补充以下输出，以确认为什么当前 wheel 没有被匹配： python --version pip --version uname -m ldd --version | head -1 python -m pip debug --verbose 目前文档要求 Python 3.10+ 和 Ubuntu 22.04+。如果环境低于该范围，请升级环境；如果环境满足要求但仍未匹配 wheel，我们再按对应 platform tag 排查。

bsakaguchi commented

2026-10-29 21:18:58 +00:00

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@github-actions[bot] commented on GitHub (Oct 11, 2026):

This issue has had no activity for 90 days and will be closed in 7 days if there is no further activity. Please comment or react if it should stay open.

@github-actions[bot] commented on GitHub (Oct 11, 2026): This issue has had no activity for 90 days and will be closed in 7 days if there is no further activity. Please comment or react if it should stay open.

bsakaguchi commented

2026-10-29 21:18:58 +00:00

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@github-actions[bot] commented on GitHub (Oct 19, 2026):

Closing due to 3 months of inactivity. If this is still relevant, please comment and we can reopen.

@github-actions[bot] commented on GitHub (Oct 19, 2026): Closing due to 3 months of inactivity. If this is still relevant, please comment and we can reopen.

bsakaguchi referenced this issue

2026-10-29 21:30:21 +00:00

[PR #740] [MERGED] add ascend direct transport #1787