# RPM repository missing key

**URL:** https://discuss.konghq.com/t/rpm-repository-missing-key/10302
**Category:** Questions
**Created:** [June 20, 2022, 10:16am UTC](https://discuss.konghq.com/t/rpm-repository-missing-key/10302 "2022-06-20T10:16:17Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Om\_NBR](https://avatars.discourse-cdn.com/v4/letter/o/7feea3/32.png) [@Om\_NBR](https://discuss.konghq.com/u/Om_NBR)
#### Post date: [June 20, 2022, 10:16am UTC](https://discuss.konghq.com/t/rpm-repository-missing-key/10302/1 "2022-06-20T10:16:18Z")

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Hello community,

I am trying to install kong but i have a problem with it.

I am trying to add kong RPM Repository from [Cloudsmith - Repositories - Kong Inc. (kong) - List Repositories](https://download.konghq.com/gateway-2.x-centos-7/repodata/) but the repomd.xml.key is empty file and I get this error:

FAILED! =\> {“changed”: false, “msg”: “Failure talking to yum: failure: repodata/repomd.xml from gateway-2.x-centos-7: [Errno 256] No more mirrors to try.\n[Cloudsmith - Repositories - Kong Inc. (kong) - List Repositories](https://download.konghq.com/gateway-2.x-centos-7/repodata/repomd.xml:) [Errno -1] repomd.xml signature could not be verified for gateway-2.x-centos-7”}

Thanks for the answers