Python3.11环境下导入OpenAI库失败问题求助

大家好，我最近碰到个棘手的问题，想请各位帮忙排查下：我明明通过pip3.11安装了OpenAI的最新版本，但在Python3.11环境里尝试导入库的时候却一直提示找不到模块。

先跟大家说下我的安装过程，我执行了这个命令：

$ pip3.11 install openai

得到的输出显示依赖都已经满足，OpenAI也已经安装了最新版本：

Requirement already satisfied: openai in ./.local/lib/python3.8/site-packages (1.10.0)
Requirement already satisfied: distro<2,>=1.7.0 in ./.local/lib/python3.8/site-packages (from openai) (1.9.0)
Requirement already satisfied: anyio<5,>=3.5.0 in /usr/local/lib/python3.8/dist-packages (from openai) (3.6.2)
Requirement already satisfied: httpx<1,>=0.23.0 in ./.local/lib/python3.8/site-packages (from openai) (0.26.0)
Requirement already satisfied: typing-extensions<5,>=4.7 in ./.local/lib/python3.8/site-packages (from openai) (4.8.0)
Requirement already satisfied: tqdm>4 in /usr/local/lib/python3.8/dist-packages (from openai) (4.64.1)
Requirement already satisfied: sniffio in /usr/local/lib/python3.8/dist-packages (from openai) (1.3.0)
Requirement already satisfied: pydantic<3,>=1.9.0 in ./.local/lib/python3.8/site-packages (from openai) (2.6.0)
Requirement already satisfied: idna>=2.8 in /usr/lib/python3/dist-packages (from anyio<5,>=3.5.0->openai) (2.8)
Requirement already satisfied: certifi in /usr/lib/python3/dist-packages (from httpx<1,>=0.23.0->openai) (2019.11.28)
Requirement already satisfied: httpcore==1.* in ./.local/lib/python3.8/site-packages (from httpx<1,>=0.23.0->openai) (1.0.2)
Requirement already satisfied: pydantic-core==2.16.1 in ./.local/lib/python3.8/site-packages (from pydantic<3,>=1.9.0->openai) (2.16.1)
Requirement already satisfied: annotated-types>=0.4.0 in ./.local/lib/python3.8/site-packages (from pydantic<3,>=1.9.0->openai) (0.6.0)
Requirement already satisfied: h11<0.15,>=0.13 in ./.local/lib/python3.8/site-packages (from httpcore==1.*->httpx<1,>=0.23.0->openai) (0.14.0)

我以为安装好就没问题了，但打开Python3.11的交互环境后，尝试导入OpenAI却一直报错：

$ python3.11
Python 3.11.6 (main, Oct 23 2023, 22:47:21) [GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import os
>>> from openai import OpenAI
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'openai'
>>> from openai import OpenAI
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'openai'

我注意到安装路径是Python3.8的site-packages，是不是pip3.11其实指向的是Python3.8的pip？但我明明用的是pip3.11命令，实在搞不懂哪里出问题了，有没有朋友遇到过类似情况，或者能给我点排查方向？

备注：内容来源于stack exchange，提问作者shoonya