編譯安裝Python3

# 下載
# wget https://www.python.org/ftp/python/3.6.4/Python-3.6.4.tar.xz
wget http://mirrors.sohu.com/python/3.6.4/Python-3.6.4.tgz
# 解壓
tar -xavf Python-3.6.4.tgz
cd Python-3.6.4
# 編譯安裝
# ./configure --help查看編譯參數
# 默認安裝在'/usr/local/bin','/usr/local/lib' etc
# 可以通過參數指定如：--prefix=/usr/local/python3
./configure
make 
# 把安裝日誌保存下來
make install > install.log
 

卸載Python3

通過安裝日誌可知Python3被安裝在如下目錄了

/usr/local/lib/python3.6
/usr/local/bin/2to3-3.6 to
/usr/local/bin/pyvenv-3.6
/usr/local/bin/pydoc3.6
/usr/local/bin/idle3.6

# 刪除上述文件
rm -rf /usr/local/lib/python3.6
rm -rf /usr/local/bin/2to3-3.6 to
rm -rf /usr/local/bin/pyvenv-3.6
rm -rf /usr/local/bin/pydoc3.6
rm -rf /usr/local/bin/idle3.6

CentOS刪除編譯安裝的Python3