无法下载 Ubuntu SDK

Question

我无法下载 Ubuntu SDK 。每当我尝试在网站。我收到一条错误消息unable to lock the administration directory。

Answer 1

在终端上运行这三个命令来解除锁定

sudo rm /var/lib/apt/lists/lock
sudo rm /var/lib/dpkg/lock
sudo rm /var/cache/apt/archives/lock