chore: updated setup instruction on example oidc rp

example_sp/jwtconnect_python_oidcrp/README.md

@@ -3,8 +3,37 @@ Start the Relying-Party
 
 Clone and install [JWTConnect-Python-OidcRP](https://github.com/identitypython/JWTConnect-Python-OidcRP) as follow:
 ```
-cd JWTConnect-Python-OidcRP/example
-python3 -m flask_rp.wsgi /path/to/Satosa-saml2saml/example_sp/jwtconnect_python_oidcrp/satosa.json
+git clone https://github.com/IdentityPython/JWTConnect-Python-OidcRP.git
+cd JWTConnect-Python-OidcRP
+
+# create a virtualenv to avoid installing it systemwide
+virtualenv -ppython3 env
+source env/bin/activate
+
+# install it in the current environment
+pip install -e .
+
+# then install flask
+pip install flask
+
+# enter in the example folder
+cd example
+
+python3 -m flask_rp.wsgi ../../Satosa-saml2saml/example_sp/jwtconnect_python_oidcrp/satosa.json
+````
+
+You should see an output like this
+````
+2023-02-23 22:06:15,893 root DEBUG Configured logging using dictionary
+ * Serving Flask app 'oidc_rp'
+ * Debug mode: on
+2023-02-23 22:06:15,929 werkzeug INFO WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.
+ * Running on https://localhost:8090
+2023-02-23 22:06:15,929 werkzeug INFO Press CTRL+C to quit
+2023-02-23 22:06:15,930 werkzeug INFO  * Restarting with stat
+2023-02-23 22:06:16,093 root DEBUG Configured logging using dictionary
+2023-02-23 22:06:16,129 werkzeug WARNING  * Debugger is active!
+2023-02-23 22:06:16,129 werkzeug INFO  * Debugger PIN: 113-267-765
 
 ````