Cyclic dependencies when installing with Librarian-Puppet

[madAndroid]

Originally opened as choria-legacy/mcollective-choria#381 - reopening here, as the change affects this module.

When I create a Puppetfile with the following content:

mod 'choria/mcollective_choria', '0.5.0'

Librarian-Puppet fails to resolve the dependencies.
This appears to be caused by cyclic dependencies being found: choria-mcollective lists choria-mcollective_choria as one of it's dependencies, so it backtracks until it can find a valid version, but fails, at which point Librarian cannot continue.

[Librarian]   Module choria-mcollective found versions: 0.3.0, 0.2.1, 0.2.0, 0.1.0, 0.0.29, 0.0.28, 0.0.27, 0.0.26, 0.0.25, 0.0.24
[Librarian]     Checking choria-mcollective/0.3.0 <https://forgeapi.puppetlabs.com>
[Librarian]       Cycle with choria-mcollective/0.3.0 <https://forgeapi.puppetlabs.com>
[Librarian]       Backtracking from choria-mcollective/0.3.0 <https://forgeapi.puppetlabs.com>
[Librarian]     Checking choria-mcollective/0.2.1 <https://forgeapi.puppetlabs.com>
[Librarian]       Cycle with choria-mcollective/0.2.1 <https://forgeapi.puppetlabs.com>
[Librarian]       Backtracking from choria-mcollective/0.2.1 <https://forgeapi.puppetlabs.com>
[Librarian]     Checking choria-mcollective/0.2.0 <https://forgeapi.puppetlabs.com>
[Librarian]       Cycle with choria-mcollective/0.2.0 <https://forgeapi.puppetlabs.com>
[Librarian]       Backtracking from choria-mcollective/0.2.0 <https://forgeapi.puppetlabs.com>
[Librarian]     Checking choria-mcollective/0.1.0 <https://forgeapi.puppetlabs.com>
[Librarian]       Conflict between choria-mcollective/0.1.0 <https://forgeapi.puppetlabs.com> and choria-mcollective (< 2.0.0, >= 0.2.0) <(no source specified)>
[Librarian]       Backtracking from choria-mcollective/0.1.0 <https://forgeapi.puppetlabs.com>
[Librarian]     Checking choria-mcollective/0.0.29 <https://forgeapi.puppetlabs.com>
[Librarian]       Conflict between choria-mcollective/0.0.29 <https://forgeapi.puppetlabs.com> and choria-mcollective (< 2.0.0, >= 0.2.0) <(no source specified)>
[Librarian]       Backtracking from choria-mcollective/0.0.29 <https://forgeapi.puppetlabs.com>
[Librarian]     Checking choria-mcollective/0.0.28 <https://forgeapi.puppetlabs.com>
[Librarian]       Conflict between choria-mcollective/0.0.28 <https://forgeapi.puppetlabs.com> and choria-mcollective (< 2.0.0, >= 0.2.0) <(no source specified)>
[Librarian]       Backtracking from choria-mcollective/0.0.28 <https://forgeapi.puppetlabs.com>
[Librarian]     Checking choria-mcollective/0.0.27 <https://forgeapi.puppetlabs.com>
[Librarian]       Conflict between choria-mcollective/0.0.27 <https://forgeapi.puppetlabs.com> and choria-mcollective (< 2.0.0, >= 0.2.0) <(no source specified)>
[Librarian]       Backtracking from choria-mcollective/0.0.27 <https://forgeapi.puppetlabs.com>
[Librarian]     Checking choria-mcollective/0.0.26 <https://forgeapi.puppetlabs.com>
[Librarian]       Conflict between choria-mcollective/0.0.26 <https://forgeapi.puppetlabs.com> and choria-mcollective (< 2.0.0, >= 0.2.0) <(no source specified)>
[Librarian]       Backtracking from choria-mcollective/0.0.26 <https://forgeapi.puppetlabs.com>
[Librarian]     Checking choria-mcollective/0.0.25 <https://forgeapi.puppetlabs.com>
[Librarian]       Conflict between choria-mcollective/0.0.25 <https://forgeapi.puppetlabs.com> and choria-mcollective (< 2.0.0, >= 0.2.0) <(no source specified)>
[Librarian]       Backtracking from choria-mcollective/0.0.25 <https://forgeapi.puppetlabs.com>
[Librarian]     Checking choria-mcollective/0.0.24 <https://forgeapi.puppetlabs.com>
[Librarian]       Conflict between choria-mcollective/0.0.24 <https://forgeapi.puppetlabs.com> and choria-mcollective (< 2.0.0, >= 0.2.0) <(no source specified)>
[Librarian]       Backtracking from choria-mcollective/0.0.24 <https://forgeapi.puppetlabs.com>
[Librarian]   Failed to resolve choria-mcollective (< 2.0.0, >= 0.2.0) <(no source specified)>