Add installation guide

docs/how-to-guides/install.md

@@ -0,0 +1,21 @@
+# Installation guide
+
+Provided you already have [Python3](https://www.python.org/downloads/){ target=_blank } (and pip) installed, simply execute:
+
+```sh
+pip install great-ai
+```
+> Python 3.8 or later is required.
+
+This will work on all major operating systems.
+
+## Command-line tools
+
+After installation, `great-ai` and `large-file` are available as commands. The former is required for deploying your application while the latter lets you manage models and datasets from your terminal.
+
+!!! warning "Windows"
+    On Windows, you might encounter a similar ==warning== from `pip`:
+    >  WARNING: The scripts great-ai.exe, great_ai.exe, large-file.exe and large_file.exe are installed in 'C:\Users\...\Scripts' which is not on PATH.
+    > Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
+
+    This means that `great-ai.exe` and `large-file.exe` are not in your `PATH`. Either add their containing directory ('C:\Users\...\Scripts' in this case) to your `PATH` or use `python3 -m great_ai` and `python3 -m great_ai.large_file` instead of the exe-s.

mkdocs.yaml

@@ -93,6 +93,7 @@ nav:
     - tutorial/train.ipynb
     - tutorial/deploy.ipynb
   - User Guides:
+    - how-to-guides/install.md
     - how-to-guides/create-service.md
     - how-to-guides/configure-service.md
     - how-to-guides/use-service.md