✨ Add setup instructions to BIGMAP tutorial (#288)

* Add setup instructions to BIGMAP tutorial
* Add short sentences re AiiDAlab intro
* Apply suggestions from code review

Co-authored-by: Carl Simon Adorf <carl.simon.adorf@gmail.com>

docs/pages/2020_BIGMAP/index.rst

@@ -20,14 +20,33 @@ BIG-MAP meeting AiiDA tutorial
 
 This is the content of the AiiDA tutorial organised for the BIG-MAP meeting on 2 December 2020.
 
+
+Setup
+-----
+
+The tutorial will be run on the |AiiDAlab tutorials cluster|, just click the link and log in with your email address as username and a password of your choosing.
+
+.. important::
+
+    Note down your password so that you can login again in case you get inadvertently logged out.
+    In case your forgot your password, either just create a new account (and lose previous progress) or contact one of the administrators to reset your password.
+
+It will take a few minutes for your server to start up on first login, after that you are all set and ready to start with the tutorial!
+
+We will begin with a short demonstration on AiiDAlab, where you will set up a code for Quantum ESPRESSO, install a family of pseudopotentials and calculate the band structure of silicon.
+Then we will go under the hood and explain the basic concepts of AiiDA, as well as run some Quantum ESPRESSO calculations and workflows via the Python API.
+
+.. |AiiDAlab tutorials cluster| raw:: html
+
+   <a href="http://aiidalab-tutorials.materialscloud.org/" target="_blank">AiiDAlab tutorials cluster</a>
+
 Hands-on materials
 ------------------
 
 .. toctree::
    :maxdepth: 1
    :numbered:
 
-   ./sections/setup
    ./sections/basics
    ./sections/qe
 

docs/pages/2020_BIGMAP/sections/qe.rst

@@ -77,6 +77,21 @@ Once again download the file to the AiiDAlab cluster by right clicking on the li
     #. Replace ``<PP FAMILY>`` with the label for the "SSSP efficiency" library.
        Use ``verdi data upf listfamilies`` to find the right label.
 
+.. note::
+
+    If you didn't manage to install the code during the AiiDAlab demo, here's the ``verdi`` CLI command to do it:
+
+    .. code-block:: console
+
+        $ verdi code setup -L pw --computer localhost --remote-abs-path /usr/bin/pw.x --input-plugin quantumespresso.pw -n
+
+    Similarly, the pseudopotentials can be installed via the following set of commands:
+
+    .. code-block:: console
+
+        $ verdi import -n http://legacy-archive.materialscloud.org/file/2018.0001/v3/SSSP_efficiency_pseudos.aiida
+        $ verdi import -n http://legacy-archive.materialscloud.org/file/2018.0001/v3/SSSP_precision_pseudos.aiida
+
 Finally, submit the calculation using:
 
 .. code-block:: console