前言
最近在再重新安裝Ubuntu18.04過程中,出現(xiàn)不少覺得對Ubuntu小白比較有用的問題解決方案,因此在此做出一些匯總,持續(xù)更新.....
apt安裝軟件包出現(xiàn)無法定位軟件包
例如我的是無法定位軟件包python-pip:
第一步,檢查自己輸入的包名是否錯誤,大小寫也要注意。
第二步,更新。
$ sudo apt-get update
如果發(fā)現(xiàn)依然報錯,執(zhí)行第三步,替換源:
先備份
$ cd /etc/apt/
$ sudo cp sources.list sources.list.bb
$ sudo vi sources.list
替換為國內(nèi)的源,一般選擇阿里云的,清空sources.list,復(fù)制下面內(nèi)容粘貼進(jìn)去
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
之后
$ sudo apt update
$ sudo apt upgrade
大功告成!