一、安裝tkinter
在Linux中python默認是不安裝Tkinter模塊，
[root@li250-193 ~]# python Python 2.6.6 (r266:84292, Feb 22 2013, 00:00:18) [GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import Tkinter Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named Tkinter >>>
我們安裝Tkinter模塊
1 [root@li250-193 ~]# yum -y install tkinter 2 ... 3 [root@li250-193 ~]# python 4 Python 2.6.6 (r266:84292, Feb 22 2013, 00:00:18) 5 [GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux2 6 Type "help", "copyright", "credits" or "license" for more information. 7 >>> import Tkinter 8 >>>
二、升級Python
Linux的Python版本默認都不叫低
查看Python版本
1 [root@li250-193 ~]# python -V 2 Python 2.6.6
DOWN新版本
1 [root@li250-193 ~]# wget http://www.python.org/ftp/python/2.7.4/Python-2.7.4.tgz
解壓安裝
1 [root@li250-193 ~]# tar -xf Python-2.7.4.tgz 2 [root@li250-193 ~]# cd Python-2.7.4 3 [root@li250-193 Python-2.7.4]# ./configure 4 ... 5 [root@li250-193 Python-2.7.4]# make 6 ... 7 [root@li250-193 Python-2.7.4]# make install 8 ...
看看新版本Python是否可以使用Tkinter？
[root@li250-193 Python-2.7.4]
# ./python
Python 2.7.4 (default, Apr 12 2013, 08:03:09)
[GCC 4.4.6 20120305 (Red Hat 4.4.6-4)] on linux2
Type
"help"
,
"copyright"
,
"credits"
or
"license"
for
more
information.
>>>
import
Tkinter
Traceback (most recent call last):
File
"<stdin>"
, line 1,
in
<module>
File
"/root/Python-2.7.4/Lib/lib-tk/Tkinter.py"
, line 39,
in
<module>
import
_tkinter
# If this fails your Python may not be configured for Tk
ImportError: No module named _tkinter
>>>
提示找不到tkinter模塊？看看舊版的是不是正常
root@li250-193 Python-2.7.4]# find /usr -name *tkinter.so /usr/lib64/python2.6/lib-dynload/_tkinter.so
找到一個，在2.6舊版本的目錄下，估計是因為新版本庫指向問題。於是認真讀了README說明。重新配置安裝
三、正確安裝新版Python
首先修改Setup.dist文件
_tkinter _tkinter.c tkappinit.c -DWITH_APPINIT \ -L/usr/local/lib \ -I/usr/local/include \ -ltk8.5 -ltcl8.5 \ -lX11
以上第四行
-ltk8.5 -ltcl8.5 默認是 8.2 ，請你系統實際tcl/tk版本修改
[root@li250-193 Python-2.7.4]# rpm -qa | grep ^tk tk-8.5.7-5.el6.x86_64 tkinter-2.6.6-36.el6.x86_64 [root@li250-193 Python-2.7.4]# rpm -qa | grep ^tcl tcl-8.5.7-6.el6.x86_64
我系統中裝的是8.5，所以這里我改成了8.5
保存退出
安裝tck-devel、tk-devel
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[root@li250-193 Python-2.7.4]
# yum -y install tcl-devel tk-devel
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開始配置安裝
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[root@li250-193 Python-2.7.4]
# ldconfig
[root@li250-193 Python-2.7.4]
# ./configure
...
[root@li250-193 Python-2.7.4]
# make
...
[root@li250-193 Python-2.7.4]
# make install
...
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看下新版Python是否可以使用tkinter模塊
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[root@li250-193 Python-2.7.4]
# ./python
Python 2.7.4 (default, Apr 12 2013, 08:49:11)
[GCC 4.4.6 20120305 (Red Hat 4.4.6-4)] on linux2
Type
"help"
,
"copyright"
,
"credits"
or
"license"
for
more
information.
>>>
import
Tkinter
>>>
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已經沒問題，舊版再看看
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[root@li250-193 Python-2.7.4]
# /usr/bin/python2.6
Python 2.6.6 (r266:84292, Feb 22 2013, 00:00:18)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux2
Type
"help"
,
"copyright"
,
"credits"
or
"license"
for
more
information.
>>>
import
Tkinter
>>>
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也沒問題
如果直接敲入python -V查看版本是不是最新的，如果不是可以這么干：
which出python命令路徑
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[root@li250-193 Python-2.7.4]
# which python
/usr/local/bin/python
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cp 過去
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[root@li250-193 Python-2.7.4]
# cp python /usr/local/bin/python
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四、升級Python引起yum版本無法使用的問題解決
不少童鞋安裝后就
cp python /usr/bin/python
導致yum時就提示
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[root@lee ~]
# yum
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
No module named yum
Please
install
a package
which
provides this module, or
verify that the module is installed correctly.
It
's possible that the above module doesn'
t match the
current version of Python,
which
is:
2.7.4 (default, Apr 9 2013, 17:12:56)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-3)]
If you cannot solve this problem yourself, please go to
the yum faq at:
http:
//yum
.baseurl.org
/wiki/Faq
[root@lee ~]
#
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因為yum頭部默認制定python腳本的路徑就是
#! /usr/bin/python
你把舊版的python替換后就是用不了，不知道為何新版Python不能被yum識別，目前唯一最好解決的方法就是修改yum頭部聲明
改成
#! /usr/bin/python2.6
即可，這里的python2.6是我centos默認版本，大家的默認版本是多少請按實際情況修改即可