syntax fix

playbooks/roles/lms/tasks/main.yml

@@ -133,7 +133,7 @@
   
 # Install the python post requirements into {{ venv_dir }}
 - name : install python post-requirements
-  pip: requirements="{{ post_requirements_file }}" virtualenv="{{venv_dir}}" state=present
+  pip: requirements="{{ post_requirements_file }}" virtualenv="{{ venv_dir }}" state=present
   tags:
   - lms
   - cms
@@ -146,9 +146,9 @@
   # installs everything into that virtual environment.
   shell: cd {{ platform_code_dir }} && {{ venv_dir }}/bin/pip install --use-mirrors -r {{ item }}
   with_items:
-  - {{ repo_requirements_file }}
-  - {{ github_requirements_file }}
-  - {{ local_requirements_file }}
+  - "{{ repo_requirements_file }}"
+  - "{{ github_requirements_file }}"
+  - "{{ local_requirements_file }}"
   tags:
   - lms
   - cms