CentOS 7手動安裝Python-3.7.9

 從抓原始碼到手動編譯並指定安裝資料夾

$ wget https://www.python.org/ftp/python/3.7.9/Python-3.7.9.tgz
$ md5sum Python-3.7.9.tgz
bcd9f22cf531efc6f06ca6b9b2919bd4  Python-3.7.9.tgz

$ tar zxvf Python-3.7.9.tgz && cd Python-3.7.9
$ ./configure --prefix=/Software/Python/3.7.9-r900 --enable-optimizations
$ time make -j 15 >make.log 2>&1 &
$ make install

檢查安裝大小，並更新PIP套件管理程式

$ du -h --max-depth=1 /Software/Python/3.7.9-r900/
$ /Software/Python/3.7.9-r900/bin/python3 --version
$ /Software/Python/3.7.9-r900/bin/pip3 list
$ /Software/Python/3.7.9-r900/bin/python3.7 -m pip install --upgrade pip
$ /Software/Python/3.7.9-r900/bin/pip3 list

參考資料

• 手動安裝Python到指定目錄
• Python編譯使用--enable-optimizations
• Python的套件管理程式PyPI（pip）
• Python的pip看套件可安裝的版本

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