bash: /etc/apt/sources.list.d/tsinghua.list: 权限不够
时间: 2023-07-23 10:42:37 浏览: 59
这个错误提示表明您没有足够的权限将软件源添加到`/etc/apt/sources.list.d/`目录中。请使用sudo命令以root权限运行命令,例如:
```
sudo sh -c "echo 'deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse' > /etc/apt/sources.list.d/tsinghua.list"
```
这将使用root权限运行echo命令,并将软件源添加到`/etc/apt/sources.list.d/tsinghua.list`文件中。
然后,您可以运行以下命令更新软件源并安装软件包:
```
sudo apt update
sudo apt install <package_name>
```
请注意,上述命令中的`<package_name>`应替换为您要安装的软件包名称。
相关问题
清华源ubuntu22.04
1. 首先打开终端,输入以下命令以备份原有的软件源:
```
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
```
2. 接着,打开软件源列表文件:
```
sudo gedit /etc/apt/sources.list
```
3. 在文件末尾添加以下内容:
```
deb https://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu/ xenial main
deb-src https://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu/ xenial main
```
4. 保存并关闭文件,然后更新软件源:
```
sudo apt-get update
```
5. 安装ROS:
```
sudo apt-get install ros-kinetic-desktop-full
```
6. 初始化ROS:
```
sudo rosdep init
rosdep update
echo "source /opt/ros/kinetic/setup.bash" >> ~/.bashrc
source ~/.bashrc
```
7. 安装ROS工具:
```
sudo apt-get install python-rosinstall python-rosinstall-generator python-wstool build-essential
```
至此,ubuntu16.04安装ROS清华源的步骤就完成了。
利用清华镜像源下载python
您可以按照以下步骤利用清华镜像源下载python:
```bash
# 备份原有的源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
# 编辑源文件
sudo vim /etc/apt/sources.list
# 将以下内容添加到文件中
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
# 更新源
sudo apt-get update
# 安装python
sudo apt-get install python
```