I have built a package with poetry using poetry build. This is the structure: ├── pyproject.toml ├── ... └── some_project ├── main.py ├── options.py ├── helpers.py └── ... Inside main.py I import two modules from options import some_method from helpers import some_other_method Which runs fine locally with python, however when built with poetry and ran throws this error: Traceback (most recent call last): File "/usr/local/bin/someproject", line 5, in <module> from some_project.main import main File "/usr/local/lib/python3.9/site-packages/some_project/main.py", line 4, in <module> from options import some_method ModuleNotFoundError: No module named 'options' Also worth mentioning I have this in my pyproject.toml: packages = [ { include = "some_project" }, { include = "some_project/**/*.py" }, ] [tool.poetry.scripts] someproject = 'some_project.main:main' Would anyone know what has gone wrong here? Or maybe I have configured something wrong? Continue reading...