解决 brew 版本导致 undefined method `uses_from_macos' for Formulary 的问题

~ 1 min
macos  

brew 安装 graphviz报错，发现原来是版本问题，更新到最新版本就好了

brew install graphviz

glib: undefined method `uses_from_macos' for Formulary::FormulaNamespace1b33d7b036781a8c4dc38a980a07e0d5::Glib:Class

brew --version

Homebrew 2.1.2
Homebrew/homebrew-core (git revision 2312; last commit 2019-07-02)
Homebrew/homebrew-cask (git revision 292966; last commit 2019-07-03)

cd "$(brew --repo)" && git fetch && git reset --hard origin/master && brew update
brew --version

Homebrew 2.1.6-41-g6418230
Homebrew/homebrew-core (git revision 2312; last commit 2019-07-02)
Homebrew/homebrew-cask (git revision 292966; last commit 2019-07-03)