我的系统已经存在python2.4.2。于是下载了一个2.7.5的发行版本,解压
./configure;make;make install;之后直接键入python,版本号仍然是2.4.2
查看/usr/local/bin目录下,有如下链接和命令
python2.7
python2.7-config
python2-config -> python2.7-config
python2 ->python2.7
python-config -> python2-config
python ->python2
键入命令python2提示版本号为2.7.5并报错
File "/etc/pythonstart", line 7, in <module>
import readline
ImportError: No module named readline
>>>_
键入命令python2.7也同样提示版本号为2.7.5并报错
File "/etc/pythonstart", line 7, in <module>
import readline
ImportError: No module named readline
>>>_
这种情况应该怎么处理呢?
./configure;make;make install;之后直接键入python,版本号仍然是2.4.2
查看/usr/local/bin目录下,有如下链接和命令
python2.7
python2.7-config
python2-config -> python2.7-config
python2 ->python2.7
python-config -> python2-config
python ->python2
键入命令python2提示版本号为2.7.5并报错
File "/etc/pythonstart", line 7, in <module>
import readline
ImportError: No module named readline
>>>_
键入命令python2.7也同样提示版本号为2.7.5并报错
File "/etc/pythonstart", line 7, in <module>
import readline
ImportError: No module named readline
>>>_
这种情况应该怎么处理呢?