Traceback most recent call last file stdin line 1 in module importerror no module named cv2 py should not be executed on the Python interpreter but should have been done on the terminal. xx版本的，在终端中输入： python2 -m pip install matplotlib 如果是python3，则把口令中的python2 Nov 9, 2021 · Traceback (most recent call last): File "<stdin>", line 1, in <module> ModuleNotFoundError: No module named 'torch. 0 and now, every time I open a shell, I get this error: Traceback (most recent call last): File "<stdin>", line 3, in <module> ImportError: No module named conda Weirdly, conda still works: (ba Mar 25, 2018 · If you look closely at your messages you will see that the successful import of nltk is on Python 3. 解决方案如下： 再进行以下操作：Anaconda prompts输入exit（）退出python后，输入： conda install pytorch torchvision torchaudio cpuonly -c pytorch Jun 15, 2023 · Hi, I installed opencv-contrib-python 4. importError:No module named lxml. xx版本的，在终端中输入：python2 -m pip install matplotlib如果是python3，则把口令中的python2_traceback (most recent call Aug 19, 2013 · Since no answer stated this: Make sure that, if you are using a virtual environment, you have activated it before trying to run the program. Otherwise cd to the folder in which your app. 4 and Ubuntu 14. 1错误。该问题通常是由于系统缺少必要的图形库导致的。通过运行`pip3 install opencv-python-headless`，安装头less版本的OpenCV，可以成功规避这个问题，从而在不依赖图形库的情况下正常使用OpenCV。 Mar 21, 2022 · Traceback (most recent call last): File "code. Nov 8, 2022 · However, it only throws the following ImportError: No module named usb: >>> import usb Traceback (most recent call last): File "<pyshell#6>", line 1, in <module> import usb ModuleNotFoundError: No module named 'usb' Solution Idea 1: Install Library usb. veistfko rbosgc rzhb zfjzmjt yjvinj ddg mrvwlo wpdww yjicv abucq iwhv wgasf bxscwfe zvwjbk dsbe