1. 更换源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup sudo vim /etc/apt/sources.list 12
将ubuntu的源注释，更换为清华的源
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main restricted
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main restricted
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main restricted
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security multiverse
sudo apt-get update sudo apt-get upgrade 12
2. 安装pip3
sudo apt-get install python3-pip 1
3. 安装pytorch、torchvision
参考Nvidia 官网
4. 安装numpy、matplotlib等
sudo apt-get install python3-numpy sudo apt-get install python3-matplotlib ... 123
5. 安装opencv-python
wget -O opencv.zip https://github.com/Itseez/opencv/archive/4.1.2.zip unzip opencv.zip mkdir build cd build cmake -DCMAKE_BUILD_TYPE=Release -DOPENCV_GENERATE_PKGCONFIG=ON - DCMAKE_INSTALL_PREFIX=/usr/local .. make -j7 sudo make install 1234567
