源码安装python3
****大家好,我是霸王卸甲,很长时间没更新博客了,今天给大家带来的是centos python3的源码安装教程!!!!!python官网:https://www.python.org/
下载python3的包
装好yum源和epel源
解压安装
# ls
Python-3.6.0.tgz
# tar -xf Python-3.6.0.tgz -C /usr/local/src/
# cd /usr/local/src/
# ls
Python-3.6.0
# cd Python-3.6.0/
# sed -i 's/^#readline/readline/' Modules/Setup.dist
# sed -ri 's/^#(_ssl)/\1/p' Modules/Setup.dist
# sed -ri 's/^#([\t]-DUSE)/\1/p' Modules/Setup.dist
# sed -ri 's/^#([\t]-L\$(SSL))/\1/p' Modules/Setup.dist
# 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 gcc
# ./configure --enable-shared --enable-optimizations
# make -j 2 && make install
(-j是cpu个数)
配置共享库文件
[*]先找到这个文件的安装路径
http://blog.51cto.com/13575683/assets/image-20180420113551605.png
[*] 为所有用户设置共享库目录
用 vi 编辑器打开配置文件 /etc/profile
vi /etc/profile
在文件末尾写上如下内容:
python3.6共享目录
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
测试python3
http://blog.51cto.com/13575683/assets/image-20180420113524843.png
输入 exit() 即可退出 python3.6
以上就是安装python的过程了,大家可以试一试,有问题即使给我留言,谢谢大家!!!!
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