Add venv for the project

README.md

@@ -33,3 +33,19 @@ available from pip. Most of these libraries are fairly standard, such as id3-tag
 parsing. They must be present on the target system to be used. This can be done by creating a
 [venv](https://docs.python.org/3/library/venv.html) for python3.
 
+To create your virtual environment, do
+
+```bash
+python3 -m venv .venv
+```
+
+from within the root of this repository.
+
+Then activate the environment, and install the requirements.
+
+```bash
+source .venv/bin/activate
+pip install -r requirements.txt
+```
+
+And you're good to go.