最近開始學使用Python管理Linux系統，於是下載了Ipython的tarball（0.11）安裝，結果提示python版本低：是2.4，需要2.6及以上的版本才行，於是請教了大蝦：覆蓋安裝呗。
下面就跟大家分享一下，我折騰的過程，O(∩_∩)O~
先下載python 2.7.2：http://www.python.org/getit/
先解壓喽：tar jxvf Python-2.7.2.tar.bz2
# ./configure --prefix=/usr/local/Python
# make
# make install
#ln -s /usr/local/Python/bin/python /usr/sbin/python
輸入python看一下版本吧
[root@localhost Python-2.7.2]# python
Python 2.7.2 (default, Sep 6 2011, 20:35:35)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-50)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>>
是不是已經升級到2.7.2了哈
接下來安裝Ipython 0.11
下載tarball： http://ipython.org/download.html
解壓：# tar zxvf ipython-0.11.tar.gz
Ipython 提供了一個腳本用於安裝，so直接執行腳本呗
# python setup.py install
# ln -s /usr/local/Python/bin/ipython /usr/sbin/ipython
[root@localhost ipython-0.11]# ipython
Python 2.7.2 (default, Sep 6 2011, 20:35:35)
Type "copyright", "credits" or "license" for more information.
IPython 0.11 -- An enhanced Interactive Python.
? -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help -> Python's own help system.
object? -> Details about 'object', use 'object??' for extra details.
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是不是安裝成功哈，迫不及待地試一下哈
更多CentOS相關信息見CentOS 專題頁面 http://www.linuxidc.com/topicnews.aspx?tid=14
