卸載CocoaPods

查看是否安裝：pod list

如果已安裝：

*** LOCAL GEMS ***

activesupport (4.2.9)
bigdecimal (default: 1.2.0)
CFPropertyList (2.3.5, 2.2.8)
claide (1.0.2)
cocoa (0.1.6)
cocoapods (1.3.1)
cocoapods-core (1.4.0.beta.1, 1.3.1)
cocoapods-deintegrate (1.0.1)
cocoapods-downloader (1.1.3)
cocoapods-plugins (1.0.0)
cocoapods-search (1.0.0)
cocoapods-stats (1.0.0)
cocoapods-trunk (1.2.0)
cocoapods-try (1.1.0)
colored2 (3.1.2)
escape (0.0.4)
ffi (1.9.18)
nanaimo (0.2.3)
...

如果未安裝：

zsh: command not found: pod

刪除CocoaPods相關的包

一次性全部移除：sudo gem uninstal cocoapods

會提示：

Remove executables:
    pod, sandbox-pod

in addition to the gem? [Yn]  y

我選擇了y，回車。

然后再pod list看一下，zsh: command not found: pod，說明卸載成功了。

~/資源庫/Caches/CocoaPods

卸載后有一些緩存并不會清理，可以進入~/資源庫/Caches/CocoaPods目錄手動清理。