anaconda
sh xxxxx
#环境变量配置
conda init
exit
# 重新登陆即ok
#依赖
sudo yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel cc gcc libffi-devel
#download
mkdir -p /data/pack
cd /data/pack
wget https://www.python.org/ftp/python/3.7.3/Python-3.7.3.tar.xz
tar -xf Python-3.7.3.tar.xz
cd Python-3.7.3
#编译安装
./configure --prefix=/home/python3
make && make install
sudo ln -s /home/python3/bin/python3 /usr/bin/python
sudo mv /usr/bin/python /usr/bin/python2
#pip
sudo ln -s /home/python3/bin/pip3 /usr/bin/pip
vim /usr/bin/yum
# #!/usr/bin/python2.7
vim /usr/libexec/urlgrabber-ext-down
# #!/usr/bin/python2.7
[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
[install]
trusted-host=mirrors.aliyun.com