無法從自制軟件安裝守望者

Question

我剛開始使用 react native 開發應用程序。 當我嘗試設置時，我成功下載了 homebrew，但是我無法使用以下命令安裝 watchman 或節點：

brew install node

brew install watchman

這是我的結果：

==> Searching for similarly named formulae...
Error: No similarly named formulae found.
Error: No available formula or cask with the name "watchman".
==> Searching for a previously deleted formula (in the last month)...
Error: No previously deleted formula found.
==> Searching taps on GitHub...
Error: No formulae found in taps.

有誰知道如何解決這一問題？

Answer 1

rm -rf /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core; brew update

我最近遇到了同樣的問題，這解決了我

Answer 2

1. brew doctor

2. git -C $(brew --repo homebrew/core) checkout master