Solana: 403 error when installing solana cli

If you are trying to run the following:

sh -c "$(curl -sSfL https://release.solana.com/v1.18.1/install)"

and are getting an error like:

curl: (22) The requested URL returned error: 403
solana-install-init: command failed: downloader https://release.solana.com/v1.18.1/solana-install-init-aarch64-unknown-linux-gnu /tmp/tmp.wa8sM5bWar/solana-install-init

Then it might be the case that your machine’s architecture is not supported. For context, the method you have tried is…