unknown or unsupported macOS version: "26.2" #6213

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opened 2026-02-16 18:01:49 -05:00 by yindo · 0 comments
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Originally created by @longdafeng on GitHub (Jan 15, 2026).

Originally assigned to: @rekram1-node on GitHub.

Description

/opt/homebrew/Library/Homebrew/macos_version.rb:43:in initialize': unknown or unsupported macOS version: "26.2" (MacOSVersion::Error) from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in new'
from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in full_version' from /opt/homebrew/Library/Homebrew/os/mac.rb:28:in version'
from /opt/homebrew/Library/Homebrew/os.rb:60:in <module:OS>' from /opt/homebrew/Library/Homebrew/os.rb:9:in <top (required)>'
from /opt/homebrew/Library/Homebrew/global.rb:79:in require' from /opt/homebrew/Library/Homebrew/global.rb:79:in <top (required)>'
from /opt/homebrew/Library/Homebrew/brew.rb:18:in require_relative' from /opt/homebrew/Library/Homebrew/brew.rb:18:in

'

Plugins

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OpenCode version

No response

Steps to reproduce

brew install anomalyco/tap/opencode

Warning: No remote 'origin' in /opt/homebrew/Library/Taps/homebrew/homebrew-services, skipping update!
Running brew update --auto-update...
/opt/homebrew/Library/Homebrew/macos_version.rb:43:in initialize': unknown or unsupported macOS version: "26.2" (MacOSVersion::Error) from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in new'
from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in full_version' from /opt/homebrew/Library/Homebrew/os/mac.rb:28:in version'
from /opt/homebrew/Library/Homebrew/os.rb:60:in <module:OS>' from /opt/homebrew/Library/Homebrew/os.rb:9:in <top (required)>'
from /opt/homebrew/Library/Homebrew/global.rb:79:in require' from /opt/homebrew/Library/Homebrew/global.rb:79:in <top (required)>'
from /opt/homebrew/Library/Homebrew/brew.rb:18:in require_relative' from /opt/homebrew/Library/Homebrew/brew.rb:18:in

'
/opt/homebrew/Library/Homebrew/macos_version.rb:43:in initialize': unknown or unsupported macOS version: "26.2" (MacOSVersion::Error) from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in new'
from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in full_version' from /opt/homebrew/Library/Homebrew/os/mac.rb:28:in version'
from /opt/homebrew/Library/Homebrew/os.rb:60:in <module:OS>' from /opt/homebrew/Library/Homebrew/os.rb:9:in <top (required)>'
from /opt/homebrew/Library/Homebrew/global.rb:79:in require' from /opt/homebrew/Library/Homebrew/global.rb:79:in <top (required)>'
from /opt/homebrew/Library/Homebrew/brew.rb:18:in require_relative' from /opt/homebrew/Library/Homebrew/brew.rb:18:in '

Screenshot and/or share link

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Operating System

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Terminal

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Originally created by @longdafeng on GitHub (Jan 15, 2026). Originally assigned to: @rekram1-node on GitHub. ### Description /opt/homebrew/Library/Homebrew/macos_version.rb:43:in `initialize': unknown or unsupported macOS version: "26.2" (MacOSVersion::Error) from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in `new' from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in `full_version' from /opt/homebrew/Library/Homebrew/os/mac.rb:28:in `version' from /opt/homebrew/Library/Homebrew/os.rb:60:in `<module:OS>' from /opt/homebrew/Library/Homebrew/os.rb:9:in `<top (required)>' from /opt/homebrew/Library/Homebrew/global.rb:79:in `require' from /opt/homebrew/Library/Homebrew/global.rb:79:in `<top (required)>' from /opt/homebrew/Library/Homebrew/brew.rb:18:in `require_relative' from /opt/homebrew/Library/Homebrew/brew.rb:18:in `<main>' ### Plugins _No response_ ### OpenCode version _No response_ ### Steps to reproduce # brew install anomalyco/tap/opencode Warning: No remote 'origin' in /opt/homebrew/Library/Taps/homebrew/homebrew-services, skipping update! Running `brew update --auto-update`... /opt/homebrew/Library/Homebrew/macos_version.rb:43:in `initialize': unknown or unsupported macOS version: "26.2" (MacOSVersion::Error) from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in `new' from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in `full_version' from /opt/homebrew/Library/Homebrew/os/mac.rb:28:in `version' from /opt/homebrew/Library/Homebrew/os.rb:60:in `<module:OS>' from /opt/homebrew/Library/Homebrew/os.rb:9:in `<top (required)>' from /opt/homebrew/Library/Homebrew/global.rb:79:in `require' from /opt/homebrew/Library/Homebrew/global.rb:79:in `<top (required)>' from /opt/homebrew/Library/Homebrew/brew.rb:18:in `require_relative' from /opt/homebrew/Library/Homebrew/brew.rb:18:in `<main>' /opt/homebrew/Library/Homebrew/macos_version.rb:43:in `initialize': unknown or unsupported macOS version: "26.2" (MacOSVersion::Error) from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in `new' from /opt/homebrew/Library/Homebrew/os/mac.rb:39:in `full_version' from /opt/homebrew/Library/Homebrew/os/mac.rb:28:in `version' from /opt/homebrew/Library/Homebrew/os.rb:60:in `<module:OS>' from /opt/homebrew/Library/Homebrew/os.rb:9:in `<top (required)>' from /opt/homebrew/Library/Homebrew/global.rb:79:in `require' from /opt/homebrew/Library/Homebrew/global.rb:79:in `<top (required)>' from /opt/homebrew/Library/Homebrew/brew.rb:18:in `require_relative' from /opt/homebrew/Library/Homebrew/brew.rb:18:in `<main>' ### Screenshot and/or share link _No response_ ### Operating System _No response_ ### Terminal _No response_
yindo added the bug label 2026-02-16 18:01:49 -05:00
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Reference: anomalyco/opencode#6213