• I am on the latest Poetry version.

• I have searched the issues of this repo and believe that this is not a duplicate.

• If an exception occurs when executing a command, I executed it again in debug mode (-vvv option). poetry run -vvv does not change anything about the output

• OS version and name: Linux x86_64 (Elementary OS)

• Poetry version: 1.0.0b4

• Link of a Gist with the contents of your pyproject.toml file: Link (generated with poetry new)

Issue

Running poetry run without additional argument fails with

[FileNotFoundError]
[Errno 2] No such file or directory

Executing poetry run pip list for example works fine. It's just with either no argument or when the first argument is not found as an executable.