Can't install module from puppet forge

[Buddy Scharfenberg]

Attempts to install any version of puppet-ceph continually fail because of unresolved module dependencies. I have attempted to install via librarian-puppet and `puppet module install` for several versions.

[Yarikdot (yarikdot)]

Test case.

Puppetfile

<pre>
forge "http://forge.puppetlabs.com"

mod 'puppet-ceph',
  :git => 'https://github.com/openstack/puppet-ceph.git'
</pre>

<pre>
$ librarian-puppet install --verbose
...
[Librarian] Failed to resolve puppetlabs-stdlib (< 8.0.0, >= 5.0.0) <https://forgeapi.puppetlabs.com> (from puppet-ceph)
</pre>

There is a conflict between packages:

 * puppet-ceph requires: puppetlabs/stdlib >=5.0.0 <8.0.0 and puppetlabs/apt >=2.0.0 <4.0.0
 * puppetlabs/apt ve verzi < 4.0.0 requires puppetlabs/stdlib >= 4.16.0 < 5.0.0

Therefore there is no possible final version for puppetlabs/stdlib.