ubuntu18.04安装open3d阿里源

以下是在Ubuntu 18.04上通过阿里源安装Open3D的步骤：

1. 首先，打开终端并输入以下命令：

sudo sh -c "echo 'deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse' > /etc/apt/sources.list"
sudo sh -c "echo 'deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse' >> /etc/apt/sources.list"
sudo sh -c "echo 'deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse' >> /etc/apt/sources.list"
sudo sh -c "echo 'deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse' >> /etc/apt/sources.list"
sudo sh -c "echo 'deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse' >> /etc/apt/sources.list"
sudo apt-get update

这将添加阿里的Ubuntu源并更新软件包列表。

2. 接下来，输入以下命令以安装Open3D：

sudo apt-get install python3-open3d

这将安装Open3D及其所有依赖项。

3. 安装完成后，您可以在Python中导入Open3D并开始使用它：

import open3d as o3d

希望这可以帮助您安装Open3D。