1. 程式人生 > >Linux——安裝Python3.7

Linux——安裝Python3.7

 

 

CentOS預設安裝Python2

  一、首先安裝依賴包

    1)首先安裝gcc編譯器,gcc有些系統版本已經預設安裝,通過  gcc --version  檢視。

    2)安裝其它依賴包

    

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 libffi-devel

     3)下載Python3安裝包

wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz

    4)解壓

tar -xvf Python-3.7.0.tgz 

    5)建立資料夾吧Python安裝在裡面

mkdir /usr/local/python3
cd Python3
./configure --prefix=/usr/local/python3/
make && make install

    6) 建立軟連線

ln -s /usr/local/python3/bin/python3.7 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3.7 /usr/bin/pip3

    7)測試是否可以使用

python3
Python 3.7.0 (default, Jan 14 2019, 01:20:02) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>