Dependencies section in installation doc

README.rst

@@ -34,7 +34,7 @@ your python installation or virtual environment.
     * ``numpy`` (>= 1.11)
     * ``matplotlib``
 
-2. Download the ``zip`` or ``tar`` version at Gitlab_
+2. Download the ZIP_ or TAR_ version from Gitlab_
 
 3. Extract the files and run ``pip install .`` inside the new directory
 
@@ -43,6 +43,8 @@ More explanation about the ``pip`` installation can be found in the
 
 
 .. Hyperlinks
+.. _ZIP: https://gitlab.pasteur.fr/bis-aria/ariaec/repository/master/archive.zip
+.. _TAR: https://gitlab.pasteur.fr/bis-aria/ariaec/repository/master/archive.tar
 .. _Gitlab: https://gitlab.pasteur.fr/bis-aria/ariaec
 .. _ARIA: http://aria.pasteur.fr
 .. _Python: https://www.python.org

docs/installation.rst

 Installation
 ============
 
-.. note::
+.. warning::
 
     Installation procedure may change in the future
 
 Dependencies
 ------------
 
+Before starting the installation procedure, be sure to check if dependencies
+below are actually correctly installed in your environment.
+    * ``pip`` (>= 9.0)
+    * ``setuptools`` (>= 18.0)
+    * ``numpy`` (>= 1.11)
+    * ``matplotlib``
 
 Basic installation
 ------------------
@@ -17,7 +23,7 @@ Basic installation
     Pip install may lead to unexpected computation time if your directory
     contains more than the ARIA package. In most cases, this is due to
     virtualenv folders within the same directory. In those situations,
-    `pip install .` will also look into virtualenvs folders. A simple
+    ``pip install .`` will also look into virtualenvs folders. A simple
     workaround to solve this issue is to create a empty folder for the
     installation as described below.