我正在尝试使自酿酒桶回购工作。该存储库已在https://github.com/skysquirrel/homebrew-cask上建立，公式在JSON.stringify(root)上。
在这一点上，似乎Casks/qgis-ltr-simple.rb应该可以工作，但不能：
brew install skysquirrel/cask/qgis-ltr-simple但是它确实与$ brew install SkySquirrel/cask/qgis-ltr-simple
==> Tapping skysquirrel/cask
Cloning into '/usr/local/Homebrew/Library/Taps/skysquirrel/homebrew-cask'...
remote: Enumerating objects: 4, done.
remote: Counting objects: 100% (4/4), done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 4 (delta 0), reused 4 (delta 0), pack-reused 0
Unpacking objects: 100% (4/4), done.
Tapped 1 cask (28 files, 24KB).
Error: No available formula with the name "skysquirrel/cask/qgis-ltr-simple"
一起出现：
brew cask info它确实与$ brew cask info skysquirrel/cask/qgis-ltr-simple
==> Tapping skysquirrel/cask
Cloning into '/usr/local/Homebrew/Library/Taps/skysquirrel/homebrew-cask'...
remote: Enumerating objects: 4, done.
remote: Counting objects: 100% (4/4), done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 4 (delta 0), reused 4 (delta 0), pack-reused 0
Unpacking objects: 100% (4/4), done.
Tapped 1 cask (28 files, 24KB).
qgis-ltr-simple: 2.18.24-1
https://qgis.org/
Not installed
...
一起出现：
brew search看来我可以代替它：
$ brew search qgis-ltr-simple
==> Casks
qgis-ltr-simple
但是我想弄清楚为什么那只班轮不工作。