Update save.py

unsloth/save.py

@@ -577,6 +577,21 @@ def install_llama_cpp_old(version = -10):
     latest = releases[-1]
     version = releases[version].split(" ")[0]
 
+    # Check if the llama.cpp exists
+    if os.path.exists("llama.cpp"):
+        print(
+            "**[WARNING]** You have a llama.cpp old directory which is broken.\n"\
+            "Unsloth will DELETE the broken directory and install a new one.\n"\
+            "Press CTRL + C / cancel this if this is wrong. We shall wait 10 seconds.\n"
+        )
+        import time
+        for i in range(10):
+            print(f"**[WARNING]** Deleting llama.cpp directory... {10-i} seconds left.")
+            time.sleep(1)
+        import shutil
+        shutil.rmtree("llama.cpp")
+    pass
+
     # Clone a specific commit
     commands = [
         "git clone https://github.com/ggerganov/llama.cpp",