centos7 Python3终端中敲击方向键显示「^[[C^[[D」

[root@localhost src]# python3

Python 3.7. (default, Feb  , ::)

[GCC 4.8.  (Red Hat 4.8.-)] on linux

Type "help", "copyright", "credits" or "license" for more information.

>>> dede^[[D^[[D^[[D^[[C^[[C^[[C^[[C^[[C^[[C^[[C

  File "<stdin>", line

    dede

        ^

SyntaxError: invalid syntax

>>> ^[[C

  File "<stdin>", line 

    ^

SyntaxError: invalid syntax

>>>

>>>

>>> sudov^H^H^H^H^H^H^H^H^H^H^H

  File "<stdin>", line

         ^

SyntaxError: invalid syntax

>>>

>>> exit()

安装

yum -y install readline-devel

然后重新编译安装python3:

https://www.cnblogs.com/sea-stream/p/10388318.html

参考：

https://blog.csdn.net/u012063703/article/details/50460107

https://www.cnblogs.com/xiaoguozi0218/articles/8304005.html

https://www.cnblogs.com/tssc/p/7762998.html

https://blog.csdn.net/qq_39996858/article/details/82887469

巴特西

centos7 Python3终端中敲击方向键显示「^[[C^[[D」

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