2. 激活该虚拟环境并安装opencv
conda activate qiuqiu #激活
conda install -c https://conda.anaconda.org/menpo opencv3 #安装opencv3
#如果要安装opencv4将opencv3改成如下命令
conda install -c https://conda.anaconda.org/menpo opencv #安装最新版opencv4
conda install -c https://conda.anaconda.org/menpo opencv
3. 验证opencv是否正确安装
python
import cv2
print(cv2.__version__)
4. 不想使用，可卸载opencv3,退出并删除虚拟环境
conda unstall opencv3 #卸载opencv3
conda deactivate #退出虚拟环境
conda remove -n vm --all #删除虚拟环境
