Ubuntu18.04切换源为阿里的源/sudo apt-get install build-essential无法安装gcc
下面是步骤
1. 查看版本系统代号
使用如下命令：
lsb_release -c
得到本系统的系统代号，如下所示：
Codename: bionic
2. 切换源为阿里的源
先用命令
sudo gedit /etc/apt/sources.list
修改源文件，将原有的内容修改为以下内容（不能有除了以下内容的有效内容）
deb /ubuntu/ bionic main restricted universe multiverse
deb-src /ubuntu/ bionic main restricted universe multiverse
deb /ubuntu/ bionic-security main restricted universe multiverse
deb-src /ubuntu/ bionic-security main restricted universe multiverse
deb /ubuntu/ bionic-updates main restricted universe multiverse
deb-src /ubuntu/ bionic-updates main restricted universe multiverse
deb /ubuntu/ bionic-backports main restricted universe multiverse
deb-src /ubuntu/ bionic-backports main restricted universe multiverse
deb /ubuntu/ bionic-proposed main restricted universe multiverse
deb-src /ubuntu/ bionic-proposed main restricted universe multiverse
3.更新
sudo apt-get update
4.安装gcc
sudo apt-get install build-essential
5.查看是gcc否安装成功
gcc -v
这样就完成啦！！！
注：安装成功后的shell界面
中科大源
deb / xenial main restricted universe multiverse
deb / xenial-security main restricted universe multiverse
deb / xenial-updates main restricted universe multiverse
deb / xenial-proposed main restricted universe multiverse
deb / xenial-backports main restricted universe multiverse
deb-src / xenial main restricted universe multiverse
deb-src / xenial-security main restricted universe multiverse
deb-src / xenial-updates main restricted universe multiverse
deb-src / xenial-proposed main restricted universe multiverse
deb-src / xenial-backports main restricted universe multiverse
163源
deb http://mirrors.163/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.163/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.163/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.163/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.163/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.163/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.163/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.163/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.163/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.163/ubuntu/ bionic-backports main restricted universe multiverse
清华源
deb / bionic main restricted universe multiverse
deb-src / bionic main restricted universe multiverse
deb / bionic-updates main restricted universe multiverse
deb-src / bionic-updates main restricted universe multiverse
deb / bionic-backports main restricted universe multiverse
deb-src / bionic-backports main restricted universe multiverse
deb / bionic-security main restricted universe multiverse
deb-src / bionic-security main restricted universe multiverse
deb / bionic-proposed main restricted universe multiverse
deb-src / bionic-proposed main restricted universe multiverse
Ubuntu18.04切换源为阿里的源/sudo apt-get install build-essential无法安装gcc
下面是步骤
1. 查看版本系统代号
使用如下命令：
lsb_release -c
得到本系统的系统代号，如下所示：
Codename: bionic
2. 切换源为阿里的源
先用命令
sudo gedit /etc/apt/sources.list
修改源文件，将原有的内容修改为以下内容（不能有除了以下内容的有效内容）
deb /ubuntu/ bionic main restricted universe multiverse
deb-src /ubuntu/ bionic main restricted universe multiverse
deb /ubuntu/ bionic-security main restricted universe multiverse
deb-src /ubuntu/ bionic-security main restricted universe multiverse
deb /ubuntu/ bionic-updates main restricted universe multiverse
deb-src /ubuntu/ bionic-updates main restricted universe multiverse
deb /ubuntu/ bionic-backports main restricted universe multiverse
deb-src /ubuntu/ bionic-backports main restricted universe multiverse
deb /ubuntu/ bionic-proposed main restricted universe multiverse
deb-src /ubuntu/ bionic-proposed main restricted universe multiverse
3.更新
sudo apt-get update
4.安装gcc
sudo apt-get install build-essential
5.查看是gcc否安装成功
gcc -v
这样就完成啦！！！
注：安装成功后的shell界面
中科大源
deb / xenial main restricted universe multiverse
deb / xenial-security main restricted universe multiverse
deb / xenial-updates main restricted universe multiverse
deb / xenial-proposed main restricted universe multiverse
deb / xenial-backports main restricted universe multiverse
deb-src / xenial main restricted universe multiverse
deb-src / xenial-security main restricted universe multiverse
deb-src / xenial-updates main restricted universe multiverse
deb-src / xenial-proposed main restricted universe multiverse
deb-src / xenial-backports main restricted universe multiverse
163源
deb http://mirrors.163/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.163/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.163/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.163/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.163/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.163/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.163/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.163/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.163/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.163/ubuntu/ bionic-backports main restricted universe multiverse
清华源
deb / bionic main restricted universe multiverse
deb-src / bionic main restricted universe multiverse
deb / bionic-updates main restricted universe multiverse
deb-src / bionic-updates main restricted universe multiverse
deb / bionic-backports main restricted universe multiverse
deb-src / bionic-backports main restricted universe multiverse
deb / bionic-security main restricted universe multiverse
deb-src / bionic-security main restricted universe multiverse
deb / bionic-proposed main restricted universe multiverse
deb-src / bionic-proposed main restricted universe multiverse