I just added a source root configuration so I could add some type stubs. My

pants.toml

now contains:

[source]
# Add typings as a source root so I can put type stubs in there.
root_patterns = ["src", "typings"]

other than that, it is unchanged.

./pants test

,

check

,

lint

, etc. work as expected but

package

does not:

$ ./pants package ::
15:24:49.37 [ERROR] 1 Exception encountered:

  NoSourceRootError: No source root found for `.`. See <https://www.pantsbuild.org/v2.13/docs/source-roots> for how to define source roots.

For reference:

$ ./pants roots
src
typings