Linux系統下安裝Python 3.7.0
阿新 • • 發佈:2019-01-06
Linux系統下安裝Python 3.7.0
安裝Python3.7.0(其他版本只需要改一下版本編號即可)
1.安裝基礎環境(在管理員使用者下的終端,普通使用者終端下不行)
# 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
2.下載python3.7.0(https://www.python.org/downloads/)
# wget https://www.python.org/ftp/python/3.6.1/Python-3.7.0.tgz
3.安裝python3.7.0
根據自己安裝的檔案位置,下面以/usr/local/python3為例:
# mkdir -p /usr/local/python3
解壓下載完成的Python-3.7.0.tgz包
# tar -zxvf Python-3.7.0.tgz
4.進入解壓後的目錄,編譯安裝
到Python-3.7.0目錄下
# cd Python-3.7.0
再到配置檔案下
# ./configure --prefix=/usr/local/python3
make
# make
make install
# make install
或者 make && make install
5.建立python3的軟鏈
# ln -s /usr/local/python3/bin/python3 /usr/bin/python3
6.並將/usr/local/python3/bin加入PATH
# vim ~/.bash_profile # .bash_profile # Get the aliases and functions if [ -f ~/.bashrc ]; then . ~/.bashrc fi # User specific environment and startup programs PATH=$PATH:$HOME/bin:/usr/local/python3/bin export PATH
按ESC,輸入:wq回車退出。
修改完記得執行行下面的命令,讓上一步的修改生效:
# source ~/.bash_profile
檢查Python3及pip3是否正常可用:
# python3 -V
Python 3.7.0
# pip3 -V
pip 9.0.1 from /usr/local/python3/lib/python3.7/site-packages (python 3.7)
7.不行的話在建立一下pip3的軟連結
# ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3