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ubuntu 更换系统源和pip源

2017-10-06 10:59 399 查看

更换系统源

1 . 备份

cd /etc/apt
sudo cp sources-list sources-list.bak


2 . 编辑

这里用了阿里云的源

sudo vi sources-list


将文件内容替换成以下:

deb http://mirrors.aliyun.com/ubuntu/ vivid main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-backports main restricted universe multiverse


3 . 更新

sudo apt-get updata


更新pip源

1 . 可以直接在pip时加入参数

比如:

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple mysqldb


2 . 修改默认设置

在根目录下创建.pip目录,创建pip.conf,并写入

[global]

index-url = http://pypi.douban.com/simple 
[install]

trusted-host=pypi.douban.com
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