沒有名為cv2的模塊錯誤

Question

>>> import cv2
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named cv2
>>> 

我從這里在我的根目錄中安裝了openCV。 我無法在我的項目中使用它。

有什么建議么？

Answer 1

從此鏈接下載最新的軟件包http://opencv.org/downloads.html

嘗試從此鏈接構建和安裝opencv。 http://rodrigoberriel.com/2014/10/installing-opencv-3-0-0-on-ubuntu-14-04/

Answer 2

啊！ 最終，我終於掙扎了。 這是一個全新的起點：步驟1：從系統中刪除以前安裝的openCV

sudo apt-get autoremove opencv-doc opencv-data libopencv-dev libopencv2.4-java libopencv2.4-jni python-opencv libopencv-core2.4 libopencv-gpu2.4 libopencv-ts2.4 libopencv-photo2.4 libopencv-contrib2.4 libopencv-imgproc2.4 libopencv-superres2.4 libopencv-stitching2.4 libopencv-ocl2.4 libopencv-legacy2.4 libopencv-ml2.4 libopencv-video2.4 libopencv-videostab2.4 libopencv-objdetect2.4 libopencv-calib3d2.4

步驟2：逐步按照本指南進行操作： http : //foxrow.com/installing-opencv-in-a-virtualenv/