• I am on the latest Poetry version. (1.1.0rc1)

• 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).

• OS version and name: $ OS X 10.15.6 (Darwin Kernel Version 19.6.0)

• Poetry version: 1.1.0rc1

• Link of a Gist with the contents of your pyproject.toml file: actually contains several pyproject.tomls & a link to a tar archive of everything.

Issue

I have found a regression in the first release candidate for version 1.1.0. When using 1.1.0rc1, relative path dependencies are broken. Whenever a poetry project depends on another poetry project via a relative path dependency, poetry install fails to handle this situation. Before (tested as of 1.1.0b2), this would not be the case: poetry install was able to successfully install a relative path dependency to another poetry project.

I've included detailed instructions & command output here: https://gist.github.com/malcolmgreaves/b1eecb9de04ce3d66206e643fbb80b38. This gist contains a reproducible example showing the regression in 1.1.0rc1 from 1.1.0b2. In the comments section, I include a link to a .tar.gz archive of the exact files & directory structure used for re-producing the error.