# Availability of librdkafka Arm64 versions on packages.confluent.io

**URL:** <https://forum.confluent.io/t/availability-of-librdkafka-arm64-versions-on-packages-confluent-io/13284>\
**Category:** Clients\
**Created:** [18 November 2024 23:12 UTC](https://forum.confluent.io/t/availability-of-librdkafka-arm64-versions-on-packages-confluent-io/13284 "2024-11-18T23:12:44Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![rst](https://avatars.discourse-cdn.com/v4/letter/r/e8c25b/32.png) [@rst](https://forum.confluent.io/u/rst)\
**Post date:** [18 November 2024 23:12 UTC](https://forum.confluent.io/t/availability-of-librdkafka-arm64-versions-on-packages-confluent-io/13284/1 "2024-11-18T23:12:44Z")

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Hi everyone! 👋

I’ve been looking at the [Index of clients/deb](https://packages.confluent.io/clients/deb/) for `librdkafka` and noticed the following versions are available for Ubuntu Jammy and can be installed:

- **x86 Architecture:**

- **arm64 Architecture:**

Is there a reason only one version for arm64 is available in the repository?  
Are there any plans to release newer versions and keeping older versions for the _arm64_?

Thank you in advance!

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<div class="post-metadata">

**Author:** ![dtroiano](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.confluent.io/dtroiano/32/1961_2.png) [@dtroiano](https://forum.confluent.io/u/dtroiano)\
**Post date:** [10 January 2025 16:48 UTC](https://forum.confluent.io/t/availability-of-librdkafka-arm64-versions-on-packages-confluent-io/13284/2 "2025-01-10T16:48:34Z")

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Hi, thanks for raising this! Copying from [here](https://forum.confluent.io/t/librdkafka-binary-availability/35405):

This looks to have been an issue with the HTML index not having been updated. Later versions were still available if you had tried to install though:

```auto
$ apt-cache madison librdkafka-dev
librdkafka-dev | 2.8.0-1.cflt~ubu22 | https://packages.confluent.io/clients/deb jammy/main amd64 Packages
librdkafka-dev | 2.6.1-1.cflt~ubu22 | https://packages.confluent.io/clients/deb jammy/main amd64 Packages
librdkafka-dev | 2.6.0-1.cflt~ubu22 | https://packages.confluent.io/clients/deb jammy/main amd64 Packages
librdkafka-dev | 2.5.3-1.cflt~ubu22 | https://packages.confluent.io/clients/deb jammy/main amd64 Packages
librdkafka-dev | 2.5.0-1.cflt~ubu22 | https://packages.confluent.io/clients/deb jammy/main amd64 Packages
librdkafka-dev | 2.4.0-3.cflt~ubu22 | https://packages.confluent.io/clients/deb jammy/main amd64 Packages
librdkafka-dev | 2.4.0-2.cflt~ubu22 | https://packages.confluent.io/clients/deb jammy/main amd64 Packages
librdkafka-dev | 2.4.0-1.cflt~ub22 | https://packages.confluent.io/clients/deb jammy/main amd64 Packages
librdkafka-dev | 1.8.0-1build1 | http://us-east-2.ec2.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages

```

The index is updated now.