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安裝Anaconda3
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下載安裝包:https://repo.anaconda.com/archive/(Anaconda3+Python3.7)
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安裝:sudo sh Anaconda3-2020.02-Linux-x86_64.sh
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查看版本:conda-V
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創建虛擬環境
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查看軟件包信息:conda list (可直接使用python --version)
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查看虛擬環境信息:conda info --envs
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創建env_cv環境:conda create -n env_cv python=3.6(指定Python版本)
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開啓環境:conda activate env_cv
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關閉環境:conda deactivate
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安裝OpenCV
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開啓虛擬環境:conda activate env_cv
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下載對應opencv3+python3.6:https://anaconda.org/menpo/opencv3/files
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安裝opencv:conda install opencv3-3.1.0-py36_0.tar.bz2
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安裝numpy:conda install -f numpy
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安裝依賴
sudo apt-get install build-essential
sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libdc1394-22-dev # 處理圖像所需的包
sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev liblapacke-dev
sudo apt-get install libxvidcore-dev libx264-dev # 處理視頻所需的包
sudo apt-get install libatlas-base-dev gfortran # 優化opencv功能
sudo apt-get install ffmpeg
sudo apt-get install libjasper-dev
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更換conda清華源
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首次生成.condarc:conda config(在/home/user文件夾中)
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鏈接:https://mirror.tuna.tsinghua.edu.cn/help/anaconda/
channels:
- defaults
show_channel_urls: true
channel_alias: https://mirrors.tuna.tsinghua.edu.cn/anaconda
default_channels:
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/r
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/pro
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/msys2
custom_channels:
conda-forge: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
msys2: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
bioconda: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
menpo: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
pytorch: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
simpleitk: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud
conda config --set show_channel_urls yes
- 換回默認源
conda config --remove-key channels
conda config