+++
date = "2019-09-28"
tags = ["mpv"]
title = "homebrewのmpvでrebuild mpv insteadと言われる件"
slug = "mpv"
+++

`mpv`が動かず

> mpv was compiled against a different version of FFmpeg/Libav than the shared library it is linked against. This is most likely a broken build and could result in misbehavior and crashes.

> mpv does not support this configuration and will not run - rebuild mpv instead.

とか言われる。これは、mpvが`homebrew/core`から`cask`に移行したからっぽい。したがって、一旦、uninstallしてから、caskでinstallすればよさそう。

```sh
$ brew uninstall --ignore-dependencies mpv
$ brew cask install mpv
```