如何修复 Mac Mojave 上“ffprobe”的安装

Question

我使用的是 Mac Mojave，但在使用ffprobe. 我收到以下错误：

$ ffprobe
dyld: Library not loaded: /usr/local/opt/x265/lib/libx265.179.dylib
  Referenced from: /usr/local/bin/ffprobe
  Reason: image not found
Abort trap: 6

我尝试卸载它，但也不起作用：

$ brew uninstall ffprobe
Error: No such keg: /usr/local/Cellar/ffprobe

我也跑了brew doctor，但没有帮助。我尝试安装该工具，但得到了输出：

$ brew install ffprobe
Updating Homebrew...
Error: No available formula with the name "ffprobe" 
==> Searching for a previously deleted formula (in the last month)...
Warning: homebrew/core is shallow clone. To get complete history run:
  git -C "$(brew --repo homebrew/core)" fetch --unshallow

Error: No previously deleted formula found.
==> Searching for similarly named formulae...
Error: No similarly named formulae found.
==> Searching taps...
==> Searching taps on GitHub...
Error: No formulae found in taps.

那么如何解决这个问题呢ffprobe？

Answer 1

看来这ffprobe是包裹的一部分ffmpeg！我想你需要知道这一点（brew不想告诉你那些重要的信息！）。因此，要解决此问题只需重新安装ffmpeg：

brew uninstall ffmpeg
brew install ffmpeg