diff --git a/install.py b/install.py
index 1313b74..81ca48b 100644
--- a/install.py
+++ b/install.py
@@ -4,9 +4,6 @@
 import launch
 import os
 
-if not launch.is_installed('openai'):
-    launch.run_pip('install openai==0.28.1', 'openai')
-
 if not launch.is_installed('langchain'):
     launch.run_pip('install langchain', 'langchain')
 
@@ -24,8 +21,12 @@ if launch.args.api:
 
 pip_list_str = launch.run('pip list')
 pip_list_lines = pip_list_str.splitlines()
-torch_version = [item for item in pip_list_lines if item.startswith('torch')][0].split()[-1]
-if '+cu' in torch_version:
+
+torch_lines = [item for item in pip_list_lines if item.startswith('torch')]
+torch_version = None
+if torch_lines and len(torch_lines) > 0:
+    torch_version = torch_lines[0].split()[-1]
+if torch_version is not None and '+cu' in torch_version:
     cuda_version = torch_version.split('+cu')[-1]
     llama_cpp_versions = [item for item in pip_list_lines if item.startswith('llama_cpp_python')]
     if len(llama_cpp_versions) > 0:
@@ -41,4 +42,11 @@ else:
         try:
             launch.run_pip('install llama-cpp-python==0.2.36 --prefer-binary --extra-index-url=https://jllllll.github.io/llama-cpp-python-cuBLAS-wheels/AVX2/cpu', 'llama-cpp-python')
         except:
-            launch.run_pip('install llama-cpp-python==0.2.36 --prefer-binary --extra-index-url=https://jllllll.github.io/llama-cpp-python-cuBLAS-wheels/basic/cpu', 'llama-cpp-python')
\ No newline at end of file
+            launch.run_pip('install llama-cpp-python==0.2.36 --prefer-binary --extra-index-url=https://jllllll.github.io/llama-cpp-python-cuBLAS-wheels/basic/cpu', 'llama-cpp-python')
+
+openai_lines = [item for item in pip_list_lines if item.startswith('openai')]
+openai_version = None
+if openai_lines and len(openai_lines) > 0:
+    openai_version = openai_lines[0].split()[-1]
+if openai_version is None or openai_version != '0.28.1':
+    launch.run_pip('install -U openai==0.28.1', 'openai')
\ No newline at end of file