[conda] Added required pip install command and dep

conda/meta.yaml

@@ -14,12 +14,17 @@ build:
     {% if environ.get('BUILD_EGG') %}
     - python setup.py sdist --formats=zip
     {% endif %}
-    - python setup.py install --single-version-externally-managed --record record.txt
+    - "{{ PYTHON }} -m pip install . -vv"
+    # installs the documentation source, readme to share/doc so it is available
+    # during test time
+    - install -d "${PREFIX}/share/doc/{{ name }}"
+    - cp -R README.rst requirements.txt doc "${PREFIX}/share/doc/{{ name }}/"
 
 requirements:
   host:
     - python {{ python }}
     - setuptools {{ setuptools }}
+    - pip {{ pip }}
     - bob.extension
     - bob.blitz
     - bob.io.base