Error: Couldn't find a distribution for 'ploneintranet.docconv.client'.

[macagua]

When I run buildout show me the follow error:

Getting required 'AccessControl==3.0.8'
We have the distribution that satisfies 'AccessControl==3.0.8'.
Getting required 'plone.api'
  required by ploneintranet.attachments 0.1.
  required by plonesocial.core 0.7.0.dev.
  required by plonesocial.messaging 0.7.0.dev.
  required by plonesocial.microblog 0.7.0.dev.
  required by plonesocial.network 0.7.0.dev.
  required by plonesocial.suite 0.7.0dev.
Picked: plone.api = 1.2.1
Getting required 'five.pt==2.2.2'
We have the distribution that satisfies 'five.pt==2.2.2'.
Getting required 'five.grok==1.3.2'
We have the distribution that satisfies 'five.grok==1.3.2'.
Getting required 'ploneintranet.workspace'
  required by ploneintranet.theme 0.1.
Picked: ploneintranet.workspace = 1.1
Getting required 'ploneintranet.docconv.client'
  required by ploneintranet.theme 0.1.
We have no distributions for ploneintranet.docconv.client that satisfies 'ploneintranet.docconv.client'.
Couldn't find index page for 'ploneintranet.docconv.client' (maybe misspelled?)
Getting distribution for 'ploneintranet.docconv.client'.
Couldn't find index page for 'ploneintranet.docconv.client' (maybe misspelled?)
While:
  Installing instance.
  Getting distribution for 'ploneintranet.docconv.client'.
Error: Couldn't find a distribution for 'ploneintranet.docconv.client'.

[macagua]

Fixed adding into config/sources.cfg file the following buildout configuration:

auto-checkout =
     ...
     ploneintranet.docconv.client

depends =
     ...
     ploneintranet.docconv.client

[sources]
...
ploneintranet.docconv.client  = git https://github.com/ploneintranet/ploneintranet.docconv.client.git