I didn't succeed in creating an empty project for a long time

[Brian]

zoujiaqing at Brian-XPS MINGW64 /d/Projects
$ dub init serializable -v
Using dub registry url 'https://code.dlang.org/'
Refreshing local packages (refresh existing: true)...
Looking for local package map at 
C:\ProgramData\dub\packages\local-packages.json
Looking for local package map at 
C:\Users\Brian\AppData\Roaming\dub\packages\local-packages.json
No package found in current working directory.