diff --git a/pi_admin/main.py b/pi_admin/main.py
index c19faec..a6434ce 100644
--- a/pi_admin/main.py
+++ b/pi_admin/main.py
@@ -48,6 +48,24 @@ def run_ssh_cmd(ip, user, password, cmd):
     except Exception as e:
         return str(e)
 
+# --- Ollama installation Logic ---
+
+def install_ollama(ip, user, password, is_local=False):
+    install_cmd = "curl -fsSL https://ollama.com/install.sh | sh"
+    
+    if is_local:
+        # Installation auf dem Master-Pi
+        import subprocess
+        try:
+            process = subprocess.Popen(install_cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+            stdout, stderr = process.communicate()
+            return f"Lokal: {stdout.decode()}"
+        except Exception as e:
+            return f"Lokal Fehler: {str(e)}"
+    else:
+        # Installation auf einem Worker-Node via SSH
+        return run_ssh_cmd(ip, user, password, install_cmd)
+
 # --- Chat & AI Logic ---
 
 @app.websocket("/ws/chat")