Dutyl - a Vim plugin for running D tools

[francesco cattoglio via Digitalmars-d-announce]

On Thursday, 14 August 2014 at 22:20:52 UTC, Idan Arye wrote:
> GitHub repo: https://github.com/idanarye/vim-dutyl
> vim.org page: 
> http://www.vim.org/scripts/script.php?script_id=5003

Very very nice... So... how does it work?

I added a Bundle "idanarye/vim-dutyl" to my $MTVIMRC.
I added the following three lines as well

let g:dutyl_stdImportPaths=['C:\D\dmd2\src\phobos']
call dutyl#register#tool('dcd-client','C:/D/DCD/dcd-client')
call dutyl#register#tool('dcd-server','C:/D/DCD/dcd-server')

When I try to do a completion with ctrl-X ctrl-O I get DCD server 
to only output some errors:
Cannot cache modules in 
C:\some\folder\for\dub\packages\derelict-blabla\" -I 
E:\my\project\subfolder" because it does not exist

(The folders are in the filesystem, I can confirm they DO exist)
Am I missing something, or should I open an issue at github?