在虚拟环境中找不到本地模块
这是我采取的步骤:
创建称为“ env”的虚拟环境:
py -m venv env
激活虚拟env
。
- Env
pip安装。
尝试运行Python脚本:
(env)c:\ users \ steven \ desktop \ aimdyn \ klogistics> python src \ klogistics_examples \ mtf \ mtf \ mtfproject.py Trackback(最近的最新电话): 文件“ C:\ Users \ Steven \ Desktop \ Aimdyn \ klogistics \ src \ src \ klogistics_examples \ mtf \ mtf \ mtfproject.py”,第7行, 来自klogistics.project.project导入项目 文件“ C:\ Users \ Steven \ Desktop \ Aimdyn \ klogistics \ env \ lib \ lib \ lib \ site-packages \ klogistics \ klogistics \ project \ project.py”,第7行, 来自klogistics.algorithm.koopman4covid19导入koopman4covid19 #type:忽略 ModulenotFoundError:没有名为'klogistics.algorithm'
的模块检查是klogistics的模块:
(env)c:\ Users \ Steven \ desktop \ aimdyn \ klogistics> pip列表
软件包版本
klogistics 0.0.1 Numpy 1.22.3 熊猫1.4.2 PIP 22.0.4 Python-Dateutil 2.8.2 PYTZ 2022.1 Scipy 1.8.0 Setuptools 58.1.0 六个1.16.0
这里有一些可能会有所帮助的信息:
(env) C:\Users\Steven\Desktop\AIMDyn\klogistics>pip -V
pip 22.0.4 from C:\Users\Steven\desktop\AIMDyn\klogistics\env\lib\site-packages\pip (python 3.10)
(env) C:\Users\Steven\Desktop\AIMDyn\klogistics>python -V
Python 3.10.4
(env) C:\Users\Steven\Desktop\AIMDyn\klogistics>where pip
C:\Users\Steven\Desktop\AIMDyn\klogistics\env\Scripts\pip.exe
C:\Users\Steven\AppData\Local\Microsoft\WindowsApps\pip.exe
(env) C:\Users\Steven\Desktop\AIMDyn\klogistics>where python
C:\Users\Steven\Desktop\AIMDyn\klogistics\env\Scripts\python.exe
C:\Users\Steven\AppData\Local\Programs\Python\Python310\python.exe
Here are the steps I took:
Create virtual environment called 'env' with :
py -m venv env
Activate virtual env
.\env\Scripts\activate
Install dependencies with a .cfg and .toml with:
pip install .
Try to run python script:
(env) C:\Users\Steven\Desktop\AIMDyn\klogistics>python src\klogistics_examples\mtf\mtfproject.py
Traceback (most recent call last):
File "C:\Users\Steven\Desktop\AIMDyn\klogistics\src\klogistics_examples\mtf\mtfproject.py", line 7, in
from klogistics.project.project import Project
File "C:\Users\Steven\desktop\AIMDyn\klogistics\env\lib\site-packages\klogistics\project\project.py", line 7, in
from klogistics.algorithm.Koopman4COVID19 import Koopman4COVID19 #type: ignore
ModuleNotFoundError: No module named 'klogistics.algorithm'Check is klogistics is installed:
(env) C:\Users\Steven\Desktop\AIMDyn\klogistics>pip list
Package Version
klogistics 0.0.1
numpy 1.22.3
pandas 1.4.2
pip 22.0.4
python-dateutil 2.8.2
pytz 2022.1
scipy 1.8.0
setuptools 58.1.0
six 1.16.0
Here is some information that might help:
(env) C:\Users\Steven\Desktop\AIMDyn\klogistics>pip -V
pip 22.0.4 from C:\Users\Steven\desktop\AIMDyn\klogistics\env\lib\site-packages\pip (python 3.10)
(env) C:\Users\Steven\Desktop\AIMDyn\klogistics>python -V
Python 3.10.4
(env) C:\Users\Steven\Desktop\AIMDyn\klogistics>where pip
C:\Users\Steven\Desktop\AIMDyn\klogistics\env\Scripts\pip.exe
C:\Users\Steven\AppData\Local\Microsoft\WindowsApps\pip.exe
(env) C:\Users\Steven\Desktop\AIMDyn\klogistics>where python
C:\Users\Steven\Desktop\AIMDyn\klogistics\env\Scripts\python.exe
C:\Users\Steven\AppData\Local\Programs\Python\Python310\python.exe
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已解决:
我在错误的目录中安装了软件包。当需要在上方一个级别时,我将其安装在与我的env和软件包相同的级别上。
Solved:
I installed the packages in the wrong directory. I installed it in the same level as my env, and packages, when it needed to be one level above.
我也有一个类似的问题,虚拟环境(VENV)设置了两个版本的Python IE 3.12和3.10。依赖项是在3.10中安装的,但是运行Python命令使用3.12,没有安装。
为了解决此问题,我使用了特定版本的Python,然后使用了下面的命令。
I had a similar issue, the virtual environment (venv) was setup with two versions of python i.e. 3.12 and 3.10. The dependencies were installed in 3.10 but running python command uses 3.12 which does not have the installations.
To workaround this I used a specific version of python and used the command below instead.