CentOS7.3安裝Python3.6

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安裝python3.6可能使用的依賴# yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel 下載python3.6編譯安裝到python官網下載https://www.python.org下載最新版源碼，使用make altinstall，如果使用make install，在系統中將會有兩個不同版本的Python在/usr/bin/目錄中。這將會導致很多問題，而且不好處理。# 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安裝到 /usr/local 目錄# ./configure --prefix=/usr/local# make# make altinstall python3.6程式的執行檔案：/usr/local/bin/python3.6python3.6應用程式目錄：/usr/local/lib/python3.6pip3的執行檔案：/usr/local/bin/pip3.6pyenv3的執行檔案：/usr/local/bin/pyenv-3.6 更改/usr/bin/python連結# 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指令碼的python依賴# cd /usr/bin# ls yum*yum yum-config-manager yum-debug-restore yum-groups-manageryum-builddep yum-debug-dump yumdownloader更改以上檔案頭為#!/usr/bin/python 改為 #!/usr/bin/python2 修改gnome-tweak-tool設定檔# vi /usr/bin/gnome-tweak-tool#!/usr/bin/python 改為 #!/usr/bin/python2 修改urlgrabber設定檔# vi /usr/libexec/urlgrabber-ext-down#!/usr/bin/python 改為 #!/usr/bin/python2

CentOS7.3安裝Python3.6