CentOS7.3安装Python3.6

2017-01-13 08:23:40来源:CSDN作者:hobohero人点击

安装python3.6可能使用的依赖# yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel
下载python3.6编译安装到python官网下载https://www.python.org下载最新版源码,使用make altinstall,如果使用make install,在系统中将会有两个不同版本的Python在/usr/bin/目录中。这将会导致很多问题,而且不好处理。# wgethttps://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz# tar -xzvf Python-3.6.0.tgz -C  /tmp# cd  /tmp/Python-3.6.0/把Python3.6安装到 /usr/local 目录# ./configure --prefix=/usr/local# make# make altinstall
python3.6程序的执行文件:/usr/local/bin/python3.6python3.6应用程序目录:/usr/local/lib/python3.6pip3的执行文件:/usr/local/bin/pip3.6pyenv3的执行文件:/usr/local/bin/pyenv-3.6
更改/usr/bin/python链接# cd/usr/bin# mv  python python.backup# ln -s /usr/local/bin/python3.6 /usr/bin/python# ln -s /usr/local/bin/python3.6 /usr/bin/python3
更改yum脚本的python依赖# cd /usr/bin# ls yum*yum yum-config-manager yum-debug-restore yum-groups-manageryum-builddep yum-debug-dump yumdownloader更改以上文件头为#!/usr/bin/python 改为 #!/usr/bin/python2
修改gnome-tweak-tool配置文件vi /usr/bin/gnome-tweak-tool#!/usr/bin/python 改为 #!/usr/bin/python2

修改urlgrabber配置文件# vi /usr/libexec/urlgrabber-ext-down#!/usr/bin/python 改为 #!/usr/bin/python2

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