方法一
首先找到一台有网络的相同环境电脑
如果是centos6，因为国内yum镜像源已经将其迁移到vault需要修改yum源为清华源vault源
修改镜像源
# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#
[base]
name=CentOS-$releasever - Base
baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos-vault/$releasever/os/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#released updates
[updates]
name=CentOS-$releasever - Updates
baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos-vault/$releasever/updates/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos-vault/$releasever/extras/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos-vault/$releasever/centosplus/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#contrib - packages by Centos Users
[contrib]
name=CentOS-$releasever - Contrib
baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos-vault/$releasever/contrib/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
根据系统版本修改$releasever值
yum clean all && yum makecache
yum install yum-plugin-downloadonly -y
yum install --downloadonly --downloaddir=./pydep/ bzip2-devel gcc gcc-c++ autoconf automake make zlib zlib-devel -y
以上安装的是centos6.5的依赖具体的依赖需要根据不同的环境添加
下载python
http://npm.taobao.org/mirrors/python/
安装python依赖
rpm -ivh pydep/*
rpm -Uvh pydep/*
安装python
tar -xzvf Python-3.6.0.tgz
cd ./Python-3.6.0
./configure --prefix=/usr/local/python36
make && make install
ln -s /usr/local/python36/bin/python3.6 /usr/bin/python36
将python3软连接到了python36
后面运行python3用python36这个命令
方法二
直接安装miniConda，无需安装依赖
前往清华下载
https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-latest-Linux-x86_64.sh
sh Miniconda3-latest-Linux-x86_64.sh
根据命令提示一步步安装
运行时如果指定了安装路径则需要记下来
默认是/root/miniconda3
添加环境变量
sudo vi /etc/profile
最后一行加上
export PATH=$PATH:/刚刚指定的路径/bin
保存后退出
source /etc/profile
source activate
然后可以用conda创建虚拟环境愉快的玩耍了
