Just change the docs

docs/installation.md

@@ -30,6 +30,12 @@ The easiest way to install and run Freqtrade is to clone the bot Github reposito
 !!! Warning "Up-to-date clock"
     The clock on the system running the bot must be accurate, synchronized to a NTP server frequently enough to avoid problems with communication to the exchanges.
 
+!!! Error: Running setup.py install for gym did not run successfully.
+    If you get an error related with gym we suggest you to downgrade it to version 65.5.0 you can do it with the following command:
+    ```bash
+    pip install setuptools==65.5.0
+    ```
+
 ------
 
 ## Requirements

setup.sh

@@ -1,30 +1,6 @@
 #!/usr/bin/env bash
 #encoding=utf8
 
-# This should be deleted as soon as a gym release with a fixed setuptools is made
-function check_is_new_setuptools_installed() {
-  stoolversion=$(${PYTHON} -m pip show setuptools | grep "Version:")
-  stoolversion=${stoolversion##* }
-  stoolversion=$(echo $stoolversion | grep -Eo "^[0-9]+")
-
-  if [ $stoolversion -gt 65 ]; then
-    echo "You are using a new version of setuptools. This is not supported by gym at the moment."
-    read -p "Do you want to downgrade setuptools to a version that is supported by gym? [y/N] "
-
-    if [[ $REPLY =~ ^[Yy]$ ]]
-    then
-      ${PYTHON} -m pip install setuptools==65.5.0
-      if [ $? -ne 0 ]; then
-        echo "Failed downgrading setuptools"
-        exit 1
-      fi
-    else
-      echo "Please downgrade setuptools to a version that is supported by gym."
-      exit 1
-    fi
-  fi
-}
-
 function echo_block() {
     echo "----------------------------"
     echo $1
@@ -302,7 +278,6 @@ function help() {
 
 # Verify if 3.8+ is installed
 check_installed_python
-check_is_new_setuptools_installed
 
 case $* in
 --install|-i)