diff --git a/README.md b/README.md
index e6b42fe4f..afa47f082 100644
--- a/README.md
+++ b/README.md
@@ -6,68 +6,75 @@ The following Description applies to Ubuntu or similar.
   Clone this repository `git clone https://gitlab.cip.ifi.lmu.de/jost/UniWorX.git` and navigate into the new directory `cd UniWorX`.
 
 ## LDAP
-  install:  
+  install:
   `sudo apt-get install slapd ldap-utils`
 
 
 ## PostgreSQL
-  install:  
+  install:
   `sudo apt-get install postgresql`
 
-  switch to user *postgres* (got created during installation):  
+  switch to user *postgres* (got created during installation):
   `sudo -i -u postgres`
 
-  add db user *uniworx*:  
+  add db user *uniworx*:
   `createuser --interactive`
 
   you'll get a prompt:
 
   ```
-  Enter name of role to add:` - [enter 'uniworx']
+  Enter name of role to add:` - uniworx
   Shall the new role be a superuser? (y/n)` - [not exactly sure. Guess not?]
+  Password: uniworx
+  ...
   ```
 
-  create database *uniworx*:  
+  create database *uniworx*:
   `createdb uniworx`
+  after you added the database switch back to your own user with `Ctrl + D`.
 
-  to access the database as user *uniworx* you now need to add a new linux-user called *uniworx*:  
+  to access the database as user *uniworx* you now need to add a new linux-user called *uniworx*. when you get asked for a password enter *uniworx*.
   `sudo adduser uniworx`
 
-  log-in as new user *uniworx*:  
+  log-in as new user *uniworx*:
   `sudo -i -u uniworx`
 
   you can now use `psql uniworx` to execute SQL-commands and such.
 
 ## stack
-  Install with:  
+  Install with:
   `curl -sSL https://get.haskellstack.org/ | sh`
 
-  setup stack and install dependencies:  
+  setup stack and install dependencies:
   `stack setup`
 
-  During this step or the next you might get an error that says something about missing C libraries for `ldap` and `lber`. You can install these using  
+  During this step or the next you might get an error that says something about missing C libraries for `ldap` and `lber`. You can install these using
   `sudo apt-get install libsasl2-dev libldap2-dev`
 
-  If you get an error that says *You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.*  
-  Go ahead an install `libpq-dev` with  
+  If you get an error that says *You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.*
+  Go ahead an install `libpq-dev` with
   `sudo apt-get install libpq-dev`
 
-  Build the app:  
+  Other packages you might need to install during this process:
+  `sudo apt-get install pkg-config`
+  `sudo apt-get install libsodium-dev`
+
+  Build the app:
   `stack build`
 
   This might take a few minutes if not hours... be prepared.
 
-  install yesod:  
+  install yesod:
   `stack install yesod-bin --install-ghc`
 
 ## Add Dumy-Data and run the app
   After building the app you can prepare the database and add some dummy data:
-  `./fill-db.hs`
+  `./db.sh -f`
 
-  Run the app:  
+  Run the app:
   `./start.sh`
 
-  `Devel application launched: http://localhost:3000`  
+  `Devel application launched: http://localhost:3000`
   means you are good to go.
 
   If you followed the steps above you should now be able to login as user Gregor Kleen using `LDAP:g.kleen@ifi.lmu.de` as dummy login.
@@ -75,7 +82,7 @@ The following Description applies to Ubuntu or similar.
 ***
 
 # Sources and more infos
-  PostgreSQl:   
+  PostgreSQl:
   https://www.digitalocean.com/community/tutorials/how-to-install-and-use-postgresql-on-ubuntu-16-04
 
   stack:   https://docs.haskellstack.org/en/stable/README/#how-to-install