linux c++报错不知道原因

stephen2017
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新手上路,请多包涵

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这是后来改的18.04的源
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3 个回答

镜像源地址不是404 not found了吗?

apt-get 更换源

  1. 备份文件
    sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
  2. 编辑源列表
    sudo vim /etc/apt/sources.list
  3. 将原来的列表删除,换国内源,这里要注意系统版本

Jessie

deb http://mirrors.163.com/debian/ jessie main non-free contrib
deb http://mirrors.163.com/debian/ jessie-updates main non-free contrib
deb http://mirrors.163.com/debian/ jessie-backports main non-free contrib
deb-src http://mirrors.163.com/debian/ jessie main non-free contrib
deb-src http://mirrors.163.com/debian/ jessie-updates main non-free contrib
deb-src http://mirrors.163.com/debian/ jessie-backports main non-free contrib
deb http://mirrors.163.com/debian-security/ jessie/updates main non-free contrib
deb-src http://mirrors.163.com/debian-security/ jessie/updates main non-free contrib

squeeze


deb http://mirrors.163.com/debian/ squeeze main non-free contrib
deb http://mirrors.163.com/debian/ squeeze-updates main non-free contrib
deb http://mirrors.163.com/debian/ squeeze-lts main non-free contrib
deb-src http://mirrors.163.com/debian/ squeeze main non-free contrib
deb-src http://mirrors.163.com/debian/ squeeze-updates main non-free contrib
deb-src http://mirrors.163.com/debian/ squeeze-lts main non-free contrib
deb http://mirrors.163.com/debian-security/ squeeze/updates main non-free contrib
deb-src http://mirrors.163.com/debian-security/ squeeze/updates main non-free contrib
deb http://mirrors.163.com/debian-backports/ squeeze-backports main contrib non-free
deb-src http://mirrors.163.com/debian-backports/ squeeze-backports main contrib non-free

wheezy

deb http://mirrors.163.com/debian/ wheezy main non-free contrib
deb http://mirrors.163.com/debian/ wheezy-updates main non-free contrib
deb http://mirrors.163.com/debian/ wheezy-backports main non-free contrib
deb-src http://mirrors.163.com/debian/ wheezy main non-free contrib
deb-src http://mirrors.163.com/debian/ wheezy-updates main non-free contrib
deb-src http://mirrors.163.com/debian/ wheezy-backports main non-free contrib
deb http://mirrors.163.com/debian-security/ wheezy/updates main non-free contrib
deb-src http://mirrors.163.com/debian-security/ wheezy/updates main non-free contrib
  1. 更新源
    sudo apt-get update
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