text: 36707/error-when-installing-a-role-ansible
  When i try installing an Ansible role, i get the following exception:
  $ ansible-galaxy install zzet.postgresql
  Traceback (most recent call last):
  File "/Users/home/.homebrew/Cellar/ansible/1.4.3/libexec/bin/ansible-galaxy", line 34, in <module>
  import yaml
  ImportError: No module named yaml
  OS: Mac Os Maverick
  Ansible: 1.4.3
  The yaml python package is provided by the PyYAML pip package. This error means that the system tries to import the python module yaml but is unable to find it.
  Hopefully, this should be fixed by issuing
  pip install pyyaml
  Hey Loki, Looks like your python library ...READ MORE
  Hey @Niana, I don't think you have ...READ MORE
  Depends on the version you're using. I'm ...READ MORE
  Go through this include_role module:
  tasks:
  - ..
  You can try adding --no-wait option to the ansible-galaxy import call ...READ MORE
  OR
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