1、編輯文件
vim /etc/apt/sources.list.d/sources-aliyun-0.list
在文件最后添加以下內(nèi)容
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
2、更新
apt-get update
apt-get upgrade
這里分享一個(gè)有趣的故事,一個(gè)促使我換源的....有趣的....故事。
. 首先,我之前都是用Centos,在阿里云買(mǎi)了一臺(tái)服務(wù)器,是Ubuntu的系統(tǒng);
. 然后,系統(tǒng)自帶了安裝2.7 和 3.5 ,默認(rèn)版本是2.7
到這里,是背景,故事開(kāi)始了.....
1、想裝個(gè)ipython,但是安裝報(bào)錯(cuò)
說(shuō)python版本太低(2.7),ipython不支持2.7等等版本...
2、然后我就裝3.5,發(fā)現(xiàn)機(jī)器上有3.5,修改默認(rèn)python版本就好
Linux python2.7 升級(jí)到3.5
3、改完安裝還是報(bào)錯(cuò)
Traceback (most recent call last):
File "/usr/bin/pip", line 9, in <module>
from pip import main
ImportError: No module named 'pip'
然后場(chǎng)面一度十分尷尬,
python2.7安裝說(shuō)版本太低
換成python3.5安裝說(shuō)沒(méi)有pip模塊
4、于是我換成apt-get安裝..
第一次用Ubuntu...
root@JoJo:~# apt-get install ipython3
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package ipython
左裝右裝,死活說(shuō)沒(méi)包....場(chǎng)面一度又十分尷尬....
陷入pip與apt-get的循環(huán)....求解Ubuntu是不是用apt-get比較好...
各種說(shuō)沒(méi)有包,于是我就在想,怕不是源的包太少,換了源果然安裝上了。
于是換了源....終于好了....感動(dòng)死了
apt-get install ipython3