# tmux.Server.RequireVersion

- **Module:** tmux.Server
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-go/blob/5f808882015a975a65acc7f9da5b3ff0d5cbdc91/tmux/server_version.go#L165
- **Page:** https://libtmux.org/reference/go/tmux-server-requireversion/

```
tmux.Server.RequireVersion(ctx: context.Context, minimum: Version) -> error
```

RequireVersion returns a [VersionTooLowError] matching [ErrVersionTooLow] when the configured binary is older than minimum.