Added install instructions.

source/index.md

@@ -9,6 +9,7 @@ This program is intended as an educational tool for magnetic resonance experimen
 :gutter: 2
 
 :::{grid-item-card}
+:link: installation.html
 {fas}`wrench;pst-color-primary`  **Installation**
 ^^^
 The NQRduck can be easily installed via pip. Additional modules can be installed via an included install wizard.
@@ -41,6 +42,7 @@ The focus for spectrometers currently lies on LimeSDR based spectrometers (LimeS
 :maxdepth: 1
 :caption: Contents:
 
+installation
 tutorials/index
 software_structure/index
 api_reference/index

source/installation.md

@@ -0,0 +1,36 @@
+# Installation
+
+## Requirements
+
+
+- Python 3.10+
+- pip
+- virtualenv
+- About 600MB of free storage space
+
+
+## Steps (Linux)
+
+1. Install the specified requirements.
+
+2. Create a virtual environment and activate it:
+
+    ```bash
+    python -m venv venv
+    . venv/bin/activate
+    ```
+
+3. You can now install the NQRduck core program:
+    
+    ```bash 
+    pip install nqrduck
+    ```
+
+
+4. Run the program with `nqrduck`. This should open up a window with the NQRduck install wizard.
+
+5. The install wizard for different modules should open up. Install the modules you would like to use. Some  modules have dependencies on other modules, but the install wizard will automatically install them for you.
+
+6. You now need to restart the program.
+
+7. You can switch between different modules with the toolbar. You can customize the appearance of the program in `Settings -> Preferences`. Settings are saved and restored on the next start.

source/tutorials/tutorial_0.md

@@ -3,6 +3,7 @@
 
 ## Introduction
 
+If you have already followed the [installation instructions](../installation.md), you can skip this tutorial. Just make sure you have the modules from point 5 installed.
 This Tutorial gives a short overview of how to setup the NQRduck program. The NQRduck program is a collection of different modules that can be installed separately. The core program is the main entry point and provides a user interface to access the different modules. 
 
 ## Requirements