linux下ipython无法保存历史记录

在Centos7下使用ipython时，发现有个warning，提示无法保存历史记录

[root@localhost pip-9.0.1]# ipython
/usr/local/lib/python3.6/site-packages/IPython/core/history.py:226: UserWarning: IPython History requires SQLite, your history will not be saved
  warn("IPython History requires SQLite, your history will not be saved")
Python 3.6.1 (default, Jun 26 2017, 09:16:04) 
Type 'copyright', 'credits' or 'license' for more information
IPython 6.1.0 -- An enhanced Interactive Python. Type '?' for help.

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解决方法：在编译python3时，没有安装sqlite-devel；所以会发出此警告。yum安装sqlite-devel后重新编译安装python3即可解决

#安装sqlite-devel后重新编译安装python3，ipython正常
[root@localhost Python-3.6.1]# ipython
Python 3.6.1 (default, Jun 26 2017, 10:18:59) 
Type 'copyright', 'credits' or 'license' for more information
IPython 6.1.0 -- An enhanced Interactive Python. Type '?' for help.

In [1]: 

Centos7中安装python3.6：http://www.cnblogs.com/chengd/p/7078498.html

Centos7中安装ipython：http://www.cnblogs.com/chengd/p/7078639.html