Error: module `vibe` is in file 'vibe\vibe.d' which cannot be read

[Baby Beaker]

On Friday, 3 April 2020 at 20:49:33 UTC, Steven Schveighoffer 
wrote:
> On 4/3/20 4:21 PM, Baby Beaker wrote:
>> [...]
>
> That error generally means it can't find the import.
>
> Dub should take care of the download of the module, and the 
> import directory.
>
> Note, this runs for me on my system.
>
> Try doing this from the command line:
>
> dub run -v --single thefile.d
>
> instead of using the #! directive. This will print all the 
> steps and commands dub uses to build the file, maybe there's a 
> clue there.
>
> -Steve

Not work for me. I study Dlang for one years and never can use 
dub. Just get deprecated and error e nothing work.