如何卸载在anaconda中使用pip安装的opencv-python包？

how to uninstall opencv-python package installed by using pip in anaconda?

提问by Lê Huy Hùng

I have tried to install OpenCV in anaconda. but when I use it, I figure out the instead of using OpenCV, the program using OpenCV-python and that why my program crashed. I type "conda uninstall opencv" but it just uninstalls OpenCV package not OpenCV-python. I also use " conda uninstall opencv-python" and "pip uninstall opencv-python" but it's not work.

我曾尝试在 anaconda 中安装 OpenCV。但是当我使用它时，我发现使用 OpenCV-python 的程序而不是使用 OpenCV，这就是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。

回答by Prem

1. Go to directory where pip is installing your packages.
2. You should able to see the egg file that corresponds to the package you want to uninstall. Delete the egg file (or, to be on the safe side, move it to a different directory).
3. Do the same with the package files for the package you want to delete for (opencv-python)

1. 转到 pip 安装包的目录。
2. 您应该能够看到与要卸载的软件包对应的 egg 文件。删除 egg 文件（或者，为了安全起见，将其移动到不同的目录）。
3. 对要删除的包的包文件执行相同的操作 (opencv-python)

回答by Santhosh

@Lê Huy Hùng

@Lê Huy Hùng

Please check official documentations before posting a question like this.

在发布这样的问题之前，请检查官方文档。

Here's the official documentationof pip uninstall

下面是官方文档的pip uninstall

Here's how I uninstalled it

这是我卸载它的方法

pip uninstall opencv-python

Uninstalling 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.57.107.100.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 Proceed (y/n)? y
Successfully uninstalled opencv-python-3.4.0.12

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/名称/.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/站点包/ CV2 / cv2.cpython-35m-darwin.so /Users/name/.virtualenvs/LT/lib/python3.5/site-packages/cv2/data/初始化的.py /Users/name/.virtualenvs/ LT/lib/python3.5/site-packages/cv2/data/ pycache/ initvirtualenvs/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 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 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 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 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
成功卸载 opencv-python-3.4.0.12

回答by Developer Here

To uninstall I used this line of code and it worked,

要卸载我使用了这行代码并且它起作用了，

    sudo pip uninstall opencv-python

Resulted as given:

结果如下：

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

回答by Sherzod

According to official documentation, this issue must be solved quite easily:

根据官方文档，这个问题必须很容易解决：

pip uninstall opencv-python