使用pip3安装tensorflow以及gensim等时，出现如下错误：Traceback (most recent call last):File "/usr/local/bin/pip3", line 7, in <module>from pip import mainFile "/usr/local/lib/python3.5/dist-packages/pip/__init__.py", line 43, in <module>from pip.utils import get_installed_distributions, get_progFile "/usr/local/lib/python3.5/dist-packages/pip/utils/__init__.py", line 27, in <module>from pip._vendor...
Ubuntu下pyqt5使用opencv执行报错: AttributeError: module 'cv2' has no attribute 'nameWindow'解决： pip3 install opencv-contrib-pythonsudo apt-get install python3-opencv附4种pip下opencv安装包 #主要模块 pip3 install opencv-python #更多模块，包含contrib pip3 install opencv-contrib-python #不带GUI功能 pip3 install opencv-python-headless #不带GUI功能，包含contrib pip3 install opencv-contrib-python-headl...