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docs/user/installation.md

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+(user.installation)=
+# Installation
+
+
+**Prerequisites**
+
+Before installing BEC Widgets, please ensure the following requirements are met:
+
+1. **Python Version:** BEC Widgets requires Python version 3.9 or higher. Verify your Python version to ensure compatibility.
+2. **BEC Installation:** BEC Widgets works in conjunction with BEC. While BEC is a dependency and will be installed automatically, you can find more information about BEC and its installation process in the [BEC documentation](https://beamline-experiment-control.readthedocs.io/en/latest/).
+
+**Standard Installation**
+
+Install BEC Widgets using the pip package manager. Open your terminal and execute:
+
+```bash
+pip install bec-widgets
+```
+
+This command installs BEC Widgets along with its dependencies, including the default PyQt6.
+
+**Selecting a PyQt Version**
+
+BEC Widgets supports both PyQt5 and PyQt6. To install a specific version, use:
+
+For PyQt6:
+
+```bash
+pip install bec-widgets[pyqt6]
+```
+
+For PyQt5:
+
+```bash
+pip install bec-widgets[pyqt5]
+```
+
+**Troubleshooting**
+
+If you encounter issues during installation, particularly with PyQt, try purging the pip cache:
+
+```bash
+pip cache purge
+```
+
+This can resolve conflicts or issues with package installations.