摘要：1.切换到root用户下,怎么切换就不用说了吧,不会的自己百度去. 1.切换到root用户下,怎么切换就不用说了吧,不会的自己百度去. 1.切换到root用户下,怎么切换就不用说了吧,不会的自己百度去. 2.添加sudo文件的写权限,命令是:chmod u+w /etc/sudoers3.编辑sud 阅读全文

摘要：When I run sudo apt-get install cmake I get the following response: Package cmake is not available, but is referred to by another package.This may mea 阅读全文

摘要：E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)E: Unable to lock the administration directory (/var/lib/dpkg/), 阅读全文