# Problem with download mirror

**URL:** <https://racket.discourse.group/t/problem-with-download-mirror/2024>\
**Category:** General\
**Created:** [March 13, 2022, 2:37pm UTC](https://racket.discourse.group/t/problem-with-download-mirror/2024 "2022-03-13T14:37:50Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![pcanz](https://avatars.discourse-cdn.com/v4/letter/p/74df32/32.png) [@pcanz](https://racket.discourse.group/u/pcanz)\
**Post date:** [March 13, 2022, 2:37pm UTC](https://racket.discourse.group/t/problem-with-download-mirror/2024/1 "2022-03-13T14:37:50Z")

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Hi

I am trying to get started but can't get the download to work:

Failed to load 2022-03-13

macOS says It has an invalid SSH certificate…, but I pushed on anyway…

[https://mirror.racket-lang.org/installers/8.4/racket-8.4-aarch64-macosx-cs.dmg](https://mirror.racket-lang.org/installers/8.4/racket-8.4-aarch64-macosx-cs.dmg)

The requested URL /installers/8.4/racket-8.4-aarch64-macosx-cs.dmg was not found on this server.

I was not sure how to get help, please let me know if there is somewhere else to ask about issues like this.

I hope you can help.

Thanks,  
Peter.

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**Author:** ![mflatt](https://yyz2.discourse-cdn.com/free1/user_avatar/racket.discourse.group/mflatt/32/6_2.png) [@mflatt](https://racket.discourse.group/u/mflatt)\
**Post date:** [March 13, 2022, 3:15pm UTC](https://racket.discourse.group/t/problem-with-download-mirror/2024/2 "2022-03-13T15:15:04Z")

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Something seems to be wrong at the moment with the normal download mirror. I've changed the default mirror on the download pages to a different one, for now, so you should be able to download.

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**Author:** ![pcanz](https://avatars.discourse-cdn.com/v4/letter/p/74df32/32.png) [@pcanz](https://racket.discourse.group/u/pcanz)\
**Post date:** [March 13, 2022, 4:46pm UTC](https://racket.discourse.group/t/problem-with-download-mirror/2024/3 "2022-03-13T16:46:38Z")

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Hi Matthew

The download was perfect!

I have run my first Racket program already, well a one line REPL anyway.

Thanks you for your very quick and efficient help.

It looks like you are an author of the How To Design Programs book that I have started to read. I am very impressed.

Cheers,  
Peter.