Update README.md

README.md

@@ -4,11 +4,22 @@ TMTC Client
 ## Prerequisites
 Runs with Python 3.8.
 Don't use Python 2.x!
-Manual installation of crcmod and pyserial might be needed
- 1. Install pip if it is not installed yet
- 2. Install crcmod and all other required packages:
-    Command: python<version> -m pip<version> install crcmod
-    or use IDE (interpreter settings -> pip in PyCharm)
+Manual installation of crcmod and pyserial might be needed.
+It is recommended to install use PyCharm to run this client.
+Students of the Uni Stuttgart usually have access to PyCharm Professional.
+1. Install pip if it is not installed yet
+2. Install crcmod and all other required packages if using system python
+   compiler. If using the local venv as the compiler, these packages
+   should be installed. <br>
+   Command: 
+   ```sh
+   python<version> -m pip<version> install crcmod
+   ``` 
+   or use IDE (interpreter settings -> pip in PyCharm)
+3. Install python-tk. 
+    ```sh
+    sudo apt-get install python-tk
+    ```
 
 ## How To Use
 The script can be used by specifying command line parameters.