VS 代码：ModuleNotFoundError：没有名为“sklearn”的模块

Question

我正在 VS Code 中工作，在已安装的名为where 的 conda环境中运行 Python 脚本。但是，当我导入它并运行脚本时，出现以下错误：myenvsklearn

Traceback (most recent call last):
  File "d:\ML\Project\src\train.py", line 5, in <module>
    from sklearn.linear_models import LinearRegression
ModuleNotFoundError: No module named 'sklearn'

我已尝试了以下建议的所有可能的解决方案，但没有任何效果对我有用：

• ModuleNotFoundError：没有名为“sklearn”的模块
• ModuleNotFoundError：没有名为“sklearn.__check_build._check_build”的模块？
• 从 sklearn 导入时出现导入错误：无法导入名称 check_build
• 导入错误：无法导入名称 __check_build #8754

有人可以建议一种不同的方法来解决这个问题吗？

Answer 1

根据 pypi：

使用pip install scikit-learn而不是pip install sklearn

根据我的经验，这是有效的：

C:\Users\gfernandez>pip install sklearn
Collecting sklearn
Using cached sklearn-0.0.post1-py3-none-any.whl
Installing collected packages: sklearn
Successfully installed sklearn-0.0.post1
C:\Users\gfernandez>pip install scikit-learn
Requirement already satisfied: scikit-learn in c:\users\gfernandez\appdata\local\programs\python\python310\lib\site-packages (1.1.3)
Requirement already satisfied: scipy>=1.3.2 in c:\users\gfernandez\appdata\local\programs\python\python310\lib\site-packages (from scikit-learn) (1.9.3)
Requirement already satisfied: numpy>=1.17.3 in c:\users\gfernandez\appdata\local\programs\python\python310\lib\site-packages (from scikit-learn) (1.23.4)
Requirement already satisfied: threadpoolctl>=2.0.0 in c:\users\gfernandez\appdata\local\programs\python\python310\lib\site-packages (from scikit-learn) (3.1.0)
Requirement already satisfied: joblib>=1.0.0 in c:\users\gfernandez\appdata\local\programs\python\python310\lib\site-packages (from scikit-learn) (1.2.0)
C:\Users\gfernandez>