diff --git a/Readme.md b/Readme.md
index 446dded..bd6b3cb 100644
--- a/Readme.md
+++ b/Readme.md
@@ -68,9 +68,14 @@ To get this script working you will need to install the following on the relevan
 ### Mac
 
 * brew install portaudio
-* pip install python-dotenv
-* pip install wave
-* pip install pydub
+* brew install python-tk
+* python3 -m venv ~/code/scorchsoft/text-to-mic-feed
+* source ~/code/scorchsoft/text-to-mic-feed/bin/activate
+* pip3 install python-dotenv
+* pip3 install pyaudio
+* pip3 install openai
+* pip3 install wave
+* pip3 install pydub
 
 # Making an installer
 
diff --git a/text-to-mic.py b/text-to-mic.py
index e7aa588..c641079 100644
--- a/text-to-mic.py
+++ b/text-to-mic.py
@@ -261,14 +261,14 @@ https://www.scorchsoft.com/blog/text-to-mic-for-meetings/
         app_support_path.mkdir(parents=True, exist_ok=True)  # Ensure directory exists
         return app_support_path
     
-    def save_api_key_mac(api_key):
-        env_path = get_app_support_path() / '.env'
+    def save_api_key_mac(self, api_key):
+        env_path = self.get_app_support_path_mac() / '.env'
         with open(env_path, 'w') as f:
             f.write(f"OPENAI_API_KEY={api_key}\n")
         # Consider manually loading this .env file into your environment as needed
 
-    def load_api_key_mac():
-        env_path = get_app_support_path() / '.env'
+    def load_api_key_mac(self):
+        env_path = self.get_app_support_path_mac() / '.env'
         if env_path.exists():
             with open(env_path, 'r') as f:
                 for line in f: