python3.2 没有raw_input函数

    name=input("what is your name?\n")print("Hello,"+name+"!")

在python编译器中运行木有问题 但是保存成.py文件 chmod a+x *.py test.py

    #!/usr/bin/pythonname=input("what is your name?\n")print("Hello,"+name+"!")

./test.py 运行出错

    kou-dongdongmatoMacBook-Pro:python gdd$ ./test.py what is your name?gaoTraceback (most recent call last):  File "./test.py", line 3, in 
    
         name=input("what is your name?\n")  File "
     
      ", line 1, in 
      
       NameError: name 'gao' is not defined
      
     
    

解决方法：1、输入name字符串是加上双引号 "gao"

2、改成低版本python

    #!/usr/bin/python2.6name=raw_input("what is your name?\n")print("Hello,"+name+"!")