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constraint on botocore is unfulfillable on Amazon Linux 2.

See original GitHub issue

Describe the bug

I have a build that pulls down the latest version of boto3, and the v1.26.21 release which just went out the door specifies a version constraint on botocore which can’t be fulfilled on Amazon Linux 2 platform.

https://github.com/boto/boto3/blame/develop/setup.py#L16

'botocore>=1.29.21,<1.30.0'

Expected Behavior

I should be able to python3 -m pip install boto3 and have it succeed.

Current Behavior

I get an error:

ERROR: Could not find a version that satisfies the requirement botocore<1.30.0,>=1.29.21 (from boto3->axiom-sender==2.0.0->-r requirements.txt (line 1))

Reproduction Steps

On fresh system with python3 installed, run python3 -m pip install boto3 and watch it fail.

Possible Solution

Don’t pin to versions of a dependency that don’t exist yet. 😛

Additional Information/Context

No response

SDK version used

v1.26.21

Environment details (OS name and version, etc.)

amazon linux 2

Issue Analytics

State:
Created 10 months ago
Reactions:5
Comments:11 (4 by maintainers)

Top GitHub Comments

9reactions

tim-finnigancommented, Dec 1, 2022

Hi all thanks for reporting this issue. A related one was recently opened in the CLI repo as well: https://github.com/aws/aws-cli/issues/7493. This appears to be the same issue as https://github.com/boto/boto3/issues/3271. As mentioned there:

…this is caused by a CDN caching issue [in PyPI] that we don’t have control over. That issue is being tracked here: https://github.com/pypi/warehouse/issues/10390

Botocore 1.29.21 was published on PyPI at 2022-12-01 13:16:20 (-07:00) and boto3 1.26.21 at 2022-12-01 13:16:38 (-07:00). But there is a delay in those packages being available in the simple index.

3reactions

AustinShalitcommented, Dec 1, 2022

Although PyPI’s index not updating is the root cause here, can we update the boto3 publishing logic to wait for botocore to exist before pushing to PyPI?