# Not Found - GET https://registry.npmjs.org/@amazon-devices%2fkepler-telemetry-service-config

**URL:** <https://community.amazondeveloper.com/t/not-found-get-https-registry-npmjs-org-amazon-devices-2fkepler-telemetry-service-config/27321>\
**Category:** Q&A\
**Created:** [January 15, 2026, 2:41am UTC](https://community.amazondeveloper.com/t/not-found-get-https-registry-npmjs-org-amazon-devices-2fkepler-telemetry-service-config/27321 "2026-01-15T02:41:10Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![soseh](https://avatars.discourse-cdn.com/v4/letter/s/b9bd4f/32.png) [@soseh](https://community.amazondeveloper.com/u/soseh)\
**Post date:** [January 15, 2026, 2:41am UTC](https://community.amazondeveloper.com/t/not-found-get-https-registry-npmjs-org-amazon-devices-2fkepler-telemetry-service-config/27321/1 "2026-01-15T02:41:10Z")

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Hi Vega Team!

I try to support eslint with SDK 0.22 by referring to the following website:  
・ [Discover Performance Issues Using Vega ESLint Plugin | Design and Develop Vega Apps](https://developer.amazon.com/docs/vega/latest/eslint-plugin.html)

But when I run the command  
・npm install --save-dev @amazon-devices/eslint-plugin-kepler jsonc-eslint-parser  
or  
・npm install @amazon-devices/eslint-plugin-kepler

I got the error as title shown

 ![スクリーンショット 2026-01-15 11.56.24](https://d3mq594dkmpl37.cloudfront.net/original/2X/5/5cf4999777b20a5dfbd96718c278aad1c96df878.png)  
※Other packages installed without any issues

Is there any way to fix this problem?  
thank you

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<div class="post-metadata">

**Author:** ![Ivy](https://dhm3gbtzu79o6.cloudfront.net/user_avatar/community.amazondeveloper.com/ivy/32/5637_2.png) [@Ivy](https://community.amazondeveloper.com/u/Ivy)\
**Post date:** [January 15, 2026, 5:04am UTC](https://community.amazondeveloper.com/t/not-found-get-https-registry-npmjs-org-amazon-devices-2fkepler-telemetry-service-config/27321/3 "2026-01-15T05:04:12Z")

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Hey @soseh

Thanks for writing in. Let me take a look at this and update you ASAP.

Warm regards,  
Ivy

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**Author:** ![Takeshi\_Sasaki](https://avatars.discourse-cdn.com/v4/letter/t/87869e/32.png) [@Takeshi\_Sasaki](https://community.amazondeveloper.com/u/Takeshi_Sasaki)\
**Post date:** [January 15, 2026, 2:52pm UTC](https://community.amazondeveloper.com/t/not-found-get-https-registry-npmjs-org-amazon-devices-2fkepler-telemetry-service-config/27321/4 "2026-01-15T14:52:45Z")

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Hello @soseh ,

We found the root cause of the issue. We’ll release a fix soon.

As of now, could you please specify the package version on install like  
`npm install --save-dev @amazon-devices/eslint-plugin-kepler@0.1.4`.

Apologies for the inconvenience.

Takeshi

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<div class="post-metadata">

**Author:** ![soseh](https://avatars.discourse-cdn.com/v4/letter/s/b9bd4f/32.png) [@soseh](https://community.amazondeveloper.com/u/soseh)\
**Post date:** [January 16, 2026, 12:28am UTC](https://community.amazondeveloper.com/t/not-found-get-https-registry-npmjs-org-amazon-devices-2fkepler-telemetry-service-config/27321/5 "2026-01-16T00:28:07Z")

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Hello @Takeshi_Sasaki

Thank you for checking.

I have confirmed that installation is possible with this command.  
・npm install --save-dev @amazon-devicesamazon-devicesamazon-devicesamazon-devices/eslint-plugin-kepler@0.1.4

Warm regards,  
soseh

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<div class="post-metadata">

**Author:** ![system](https://dhm3gbtzu79o6.cloudfront.net/user_avatar/community.amazondeveloper.com/system/32/5065_2.png) [@system](https://community.amazondeveloper.com/u/system)\
**Post date:** [January 30, 2026, 12:28am UTC](https://community.amazondeveloper.com/t/not-found-get-https-registry-npmjs-org-amazon-devices-2fkepler-telemetry-service-config/27321/6 "2026-01-30T00:28:40Z")

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Closed on January 30, 2026, 12:28am UTC

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