所以我已經從Ubuntu 14.04上成功地從源代碼安裝了OpenCV 3.2.0 ，并且出現此錯誤：

(cv2) mona@pascal:~/computer_vision/opencv-3.2.0/build$ /usr/local/bin/opencv_version

3.2.0

(cv2) mona@pascal:~/computer_vision/opencv-3.2.0/build$ python

Python 3.4.3 (default, Nov 17 2016, 01:08:31)

[GCC 4.8.4] on linux

Type "help", "copyright", "credits" or "license" for more information.

>>> import cv2

Traceback (most recent call last):

File "", line 1, in

ImportError: No module named 'cv2'

>>> import cv

Traceback (most recent call last):

File "", line 1, in

ImportError: No module named 'cv'

我可能會錯過的sudo make install步驟之后該怎么辦？

不幸的是，這里也沒有cv2：

mona@pascal:~/computer_vision/opencv-3.2.0/build$ ls /usr/local/lib/python3.4/dist-packages/

clonevirtualenv.py numpy protobuf-3.1.0.post1.dist-info stevedore virtualenvwrapper

django numpy-1.12.0.egg-info protobuf-3.1.0.post1-py2.7-nspkg.pth stevedore-1.20.0.dist-info virtualenvwrapper-4.7.2-py3.4.egg-info

Django-1.10.5.dist-info olefile __pycache__ tensorflow virtualenvwrapper-4.7.2-py3.4-nspkg.pth

easy_install.py olefile-0.44-py3.4.egg-info PyYAML-3.12-py3.4.egg-info tensorflow_gpu-0.12.1.dist-info wheel

external OleFileIO_PL.py scipy theano wheel-0.29.0.dist-info

google pbr scipy-0.18.1-py3.4.egg-info Theano-0.8.2-py3.4.egg-info yaml

image pbr-1.10.0.dist-info setuptools virtualenv-15.1.0.dist-info

image-1.5.5-py3.4.egg-info PIL setuptools-33.1.1.dist-info virtualenv_clone-0.2.6-py3.4.egg-info

keras Pillow-4.0.0-py3.4.egg-info six-1.10.0.dist-info virtualenv.py

Keras-1.2.0-py3.4.egg-info pkg_resources six.py virtualenv_support

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