Update README.md

README.md

@@ -94,12 +94,18 @@ We aimed at making the submission process as smooth as possible, **<a href="http
 
 - Install Docker Desktop: <a href="https://docs.docker.com/desktop/install/linux-install/" target="_blank">Linux</a> | <a href="https://docs.docker.com/desktop/windows/install/" target="_blank">Windows</a> | <a href="https://docs.docker.com/desktop/mac/install/" target="_blank">MacOS</a>
 
+- Install specific `wheel` and `setuptools` versions (temporary workaround to handle `gym v0.21` incompatibility with newest `pip` versions*):
+
+ `python3 -m pip install wheel==0.38.4 setuptools==66.0.0`
+
 - Install DIAMBRA Command Line Interface: `python3 -m pip install diambra`
 
 - Install DIAMBRA Arena: `python3 -m pip install diambra-arena`
 
 **Using a virtual environment to isolate your python packages installation is strongly suggested**
 
+*We are already working to support `gymnasium>=0.26.3` to solve all `gym v0.21` compatibility issues. This breaking change will happen very soon.
+
 ## Quickstart & Examples
 
 DIAMBRA Arena usage follows the standard RL interaction framework: the agent sends an action to the environment, which process it and performs a transition accordingly, from the starting state to the new state, returning the observation and the reward to the agent to close the interaction loop. The figure below shows this typical interaction scheme and data flow.