Failed to load cask: protobuf261.rb Cask 'protobuf261' is unreadable: wrong constant name #<Class:0x0000000149639bc0>

Process completed with exit code 1.

Failed to load cask: protobuf261.rb Cask 'protobuf261' is unreadable: wrong constant name #<Class:0x000000012a48ff00>

Failed to load cask: protobuf261.rb Cask 'protobuf261' is unreadable: wrong constant name #<Class:0x000000012583e110>

berkeley-db@4 has been deprecated because it is not maintained upstream! It will be disabled on 2025-08-17.

boost@1.76 has been deprecated because it is a versioned formula! It will be disabled on 2024-12-14.

Treating protobuf261.rb as a formula.

A brownout will take place on November 11, 14:00 UTC - November 12, 00:00 UTC to raise awareness of the upcoming macOS-12 environment removal. For more details, see https://github.com/actions/runner-images/issues/10721

You are using macOS 12. We (and Apple) do not provide support for this old version. It is expected behaviour that some formulae will fail to build in this old version. It is expected behaviour that Homebrew will be buggy and slow. Do not create any issues about this on Homebrew's GitHub repositories. Do not create any issues even if you think this message is unrelated. Any opened issues will be immediately closed without response. Do not ask for help from Homebrew or its maintainers on social media. You may ask for help in Homebrew's discussions but are unlikely to receive a response. Try to figure out the problem yourself and submit a fix as a pull request. We will review it but may or may not accept it.

berkeley-db@4 has been deprecated because it is not maintained upstream! It will be disabled on 2025-08-17.

boost@1.76 has been deprecated because it is a versioned formula! It will be disabled on 2024-12-14.

Treating protobuf261.rb as a formula.

You are using macOS 12. We (and Apple) do not provide support for this old version. It is expected behaviour that some formulae will fail to build in this old version. It is expected behaviour that Homebrew will be buggy and slow. Do not create any issues about this on Homebrew's GitHub repositories. Do not create any issues even if you think this message is unrelated. Any opened issues will be immediately closed without response. Do not ask for help from Homebrew or its maintainers on social media. You may ask for help in Homebrew's discussions but are unlikely to receive a response. Try to figure out the problem yourself and submit a fix as a pull request. We will review it but may or may not accept it.

Already linked: /usr/local/Cellar/boost@1.76/1.76.0_5

berkeley-db@4 has been deprecated because it is not maintained upstream! It will be disabled on 2025-08-17.

boost@1.76 has been deprecated because it is a versioned formula! It will be disabled on 2024-12-14.