如何卸载在 anaconda 中使用 pip 安装的 opencv-python 包？

Question

我尝试在 anaconda 中安装 OpenCV。但是当我使用它时，我发现不是使用 OpenCV，而是使用 OpenCV-python 的程序以及我的程序崩溃的原因。 我输入“conda uninstall opencv”，但它只是卸载 OpenCV 包而不是 OpenCV-python。我也使用“conda uninstall opencv-python”和“pip uninstall opencv-python”，但它不起作用。

Answer 1

@Lê Huy Hùng

在发布此类问题之前，请查看官方文档。

这是pip uninstall 的official documentation

这是我卸载它的方法

pip 卸载 opencv-python

卸载 opencv-python-3.4.0.12：
/Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/.dylibs/QtCore /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/.dylibs/QtGui /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/.dylibs/QtTest /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/.dylibs/libavcodec.57.1​​07.100.dylib /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/.dylibs/libavformat.57.83.100.dylib /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/.dylibs/libavresample.3.7.0.dylib /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/.dylibs/libavutil.55.78.100.dylib /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/.dylibs/libmp3lame.0.dylib /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/.dylibs/libswresample.2.9.100.dylib /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/.dylibs/libswscale.4.8.100.dylib /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/LICENSE-3RD-PARTY.txt /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/LICENSE.txt /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/init.py /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/pycache/init.cpython-35.pyc /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/cv2.cpython-35m-darwin.so /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/init.py /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/pycache/init.cpython-35.pyc /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_eye.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_eye_tree_eyeglasses.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_frontalcatface.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_frontalcatface_extended.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_frontalface_alt.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_frontalface_alt2.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_frontalface_alt_tree.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_frontalface_default.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_fullbody.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_lefteye_2splits.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_licence_plate_rus_16stages.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_lowerbody.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_profileface.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_righteye_2splits.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_russian_plate_number.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_smile.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/haarcascade_upperbody.xml /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/opencv_python-3.4.0.12.dist-info/DESCRIPTION.rst /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/opencv_python-3.4.0.12.dist-info/INSTALLER /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/opencv_python-3.4.0.12.dist-info/METADATA /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/opencv_python-3.4.0.12.dist-info/RECORD /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/opencv_python-3.4.0.12.dist-info/WHEEL /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/opencv_python-3.4.0.12.dist-info/metadata.json /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/opencv_python-3.4.0.12.dist-info/top_level.txt 继续（是/否）？ 是的
成功卸载opencv-python-3.4.0.12

Answer 2

为了卸载，我使用了这行代码，它成功了，

    sudo pip uninstall opencv-python

结果为：

Uninstalling opencv-python-4.0.0.21:   Would remove:

    c:\program files\anaconda3\lib\site-packages\cv2\*
    c:\program files\anaconda3\lib\site-packages\opencv_python-4.0.0.21.dist-info\* Proceed (y/n)? y   Successfully uninstalled opencv-python-4.0.0.21

Answer 3

1. 转到 pip 安装包的目录。
2. 您应该能够看到与您要卸载的软件包相对应的 egg 文件。删除 egg 文件（或者，为了安全起见，将其移至其他目录）。
3. 对要删除的包的包文件执行相同操作 (opencv-python)

Answer 4

根据official documentation，这个问题应该很容易解决：

pip uninstall opencv-python

Answer 5

我在终端运行以下代码：pip uninstall opencv-python。它真的很好用。 你可以看到： captured screen