On Saturday, 9 February 2019 at 08:15:36 UTC, Victor Porton wrote:
Why does -I flag in DFLAGS does not work? (Ubuntu Linux)
Try adding the -i flag as well ("include imported modules in the compilation"), or setting both importPaths and sourcePaths in dub.json.
I'm not certain that will help, but long ago I was having similar trouble and it was because I was importing, but not compiling, a certain file.
For reference: https://dub.pm/package-format-json
