Python源码安装

python2.7.12和python3.5.2安装指导

系统centos6.5

下载地址：
https://www.python.org/ftp/python/3.5.2/Python-3.5.2.tgz h或者
https://python.org/ftp/python/3.5.2/Python-3.5.2.tgz

需要的包：

yum install openssl openssl-devel gdbm gdbm-devel gcc gcc-c++ bzip2 bzip2-devel lzma xz-devel xz-compat-libs ncurses ncurses-devel sqlite sqlite-devel readline readline-devel tk tk-devel

不需要安装：
bsddb185: Older version of Oracle Berkeley DB. Undocumented. Install version 4.8 instead.
dl: For 32-bit machines. Deprecated. Use ctypes instead.
imageop: For 32-bit machines. Deprecated. Use PIL instead.
sunaudiodev: For Sun hardware. Deprecated.
_tkinter: For tkinter graphy library, unnecessary if you don‘t develop tkinter programs.

python2.7.X

创建目录：
mkdir /usr/local/Python-2.7.12

配置：
./configure --prefix=/usr/local/Python-2.7.12
make
make install

python3.5.2

创建目录：
mkdir /usr/local/Python-3.5.2/

创建安装：
mkdir debug
cd debug
../configure --prefix=/usr/local/Python-3.5.2/ --with-pydebug
make
make install

测试某些模块是否可行：
./python -m test -v test_readline

./python -m test -v test_locale

问题：
python3.5编译出错

./python -m test -v test_readline

bug未修复：
https://bugs.python.org/issue19884