../go/pkg/mod/github.com/yourok/go-mpv@v0.0.0-20160721123233-ecdfd901e332/mpv/consts.go:408:33: could not determine kind of name for C.MPV_EVENT_CHAPTER_CHANGE
../go/pkg/mod/github.com/yourok/go-mpv@v0.0.0-20160721123233-ecdfd901e332/mpv/consts.go:383:34: could not determine kind of name for C.MPV_EVENT_METADATA_UPDATE
../go/pkg/mod/github.com/yourok/go-mpv@v0.0.0-20160721123233-ecdfd901e332/mpv/consts.go:325:24: could not determine kind of name for C.MPV_EVENT_PAUSE
../go/pkg/mod/github.com/yourok/go-mpv@v0.0.0-20160721123233-ecdfd901e332/mpv/consts.go:349:40: could not determine kind of name for C.MPV_EVENT_SCRIPT_INPUT_DISPATCH
../go/pkg/mod/github.com/yourok/go-mpv@v0.0.0-20160721123233-ecdfd901e332/mpv/consts.go:289:33: could not determine kind of name for C.MPV_EVENT_TRACKS_CHANGED
../go/pkg/mod/github.com/yourok/go-mpv@v0.0.0-20160721123233-ecdfd901e332/mpv/consts.go:297:33: could not determine kind of name for C.MPV_EVENT_TRACK_SWITCHED
../go/pkg/mod/github.com/yourok/go-mpv@v0.0.0-20160721123233-ecdfd901e332/mpv/consts.go:333:26: could not determine kind of name for C.MPV_EVENT_UNPAUSE
../go/pkg/mod/github.com/yourok/go-mpv@v0.0.0-20160721123233-ecdfd901e332/mpv/consts.go:606:29: could not determine kind of name for C.MPV_SUB_API_OPENGL_CB
This repository seems to be abandoned; you might want to checkout gen2brain/go-mpv. I recently submitted a PR which was merged to fix this in that repo.
Any idea what the fix would be?