#21713 pants package failing due to no roots even where they exist New discussion created by kdowney-talos When I run

pants package ::

at the top level of our monorepo, I get

NoSourceRootError: No source root found for `serenity.analytics`. See <https://www.pantsbuild.org/2.23/docs/using-pants/key-concepts/source-roots> for how to define source roots.

But if I run `pants roots`:

serenity.analytics/src/python
serenity.analytics/tests

as expected based on this setting:

[source]
root_patterns = [
  "src/protos",
  "src/python",
  "tests",
  "/serenity.risk"
]

Here is `serenity.analytics/BUILD`:

python_requirements(name="deps", source="pyproject.toml")

resource(name="pyproject", source="pyproject.toml")
resource(name="version", source="VERSION.txt")

python_distribution(
    name="dist",
    dependencies=["//serenity.analytics/src/python:lib", ":pyproject", ":version"],
    provides=python_artifact(name="serenity-analytics"),
    generate_setup=False,
)

and the corresponding

src/python/BUILD

is just this one line:

python_sources(name="lib", sources=["**/*.py"]])

What am I missing? This is with Pants 2.23, Python 3.12. pantsbuild/pants