【资料整理】CentOS5.6 升级 Python2.4.3 到 2.7.5

1

[root@localhost
~]

#
python -V

2

Python
2.4.3

1

[root@localhost
~]

#
wget http://python.org/ftp/python/2.7.5/Python-2.7.5.tar.bz2[/code]

2

[root@localhost
~]

#
tar -jxvf Python-2.7.5.tar.bz2

3

[root@localhost
~]

#
cd Python-2.7.5

4

[root@localhost
Python-2.7.5]

#
./configure

5

[root@localhost
Python-2.7.5]

#
make

6

[root@localhost
Python-2.7.5]

#
make install

1

[root@localhost
Python-2.7.5]

#
ll /usr/bin/python*

2

-rwxr-xr-x
2 root root 8304 Mar62011 /usr/bin/python

3

lrwxrwxrwx
1 root root 6 Jul42013 /usr/bin/python2 -> python

4

-rwxr-xr-x
2 root root 8304 Mar62011 /usr/bin/python2.4

1

[root@localhost
Python-2.7.5]

#
rm -f /usr/bin/python2

2

[root@localhost
Python-2.7.5]

#
mv /usr/bin/python /usr/bin/python2.4

3

[root@localhost
Python-2.7.5]

#
ln -s /usr/local/bin/python2.7 /usr/bin/python

1

[root@localhost
Python-2.7.5]

#
python -V

2

Python
2.7.5

1

[root@localhost
Python-2.7.5]

#
vi /usr/bin/yum

2

3

#!/usr/bin/python

4

...

1

#!/usr/bin/python

1

#!/usr/bin/python2.4

01

[root@localhost
Python-2.7.5]

#
yum list

02

There
was a problem importing one of the Python modules

03

required
to run yum. The error leading to this problem was:

04

05

No
module named yum

06

07

Please

install

a
package

which

provides
this module, or

08

verify
that the module is installed correctly.

09

10

It

's
possible that the above module doesn'

t
match the

11

current
version of Python,

which

is:

12

2.7.5
(default, Jul5 2013, 02:21:36)

13

[GCC
4.1.2 20080704 (Red Hat 4.1.2-54)]

14

15

If
you cannot solve this problem yourself, please go to

16

the
yum faq at:

17

http://wiki.linux.duke.edu/YumFaq

18

19

20

[root@localhost
Python-2.7.5]

#

01

[root@localhost
Python-2.7.5]

#
vi /usr/bin/yum

02

03

#!/usr/bin/python

04

import

sys

05

try:

06

import

yum

07

except
ImportError:

08

print
>> sys.stderr,

""

"\

09

There
was a problem importing one of the Python modules

10

required
to run yum. The error leading to this problem was:

11

12

%s

13

14

Please

install

a
package

which

provides
this module, or

15

verify
that the module is installed correctly.

16

17

It

's
possible that the above module doesn'

t
match the

18

current
version of Python,

which

is:

19

%s

20

21

If
you cannot solve this problem yourself, please go to

22

the
yum faq at:

23

http://wiki.linux.duke.edu/YumFaq

24

25

""

"
% (sys.exc_value, sys.version)

26

sys.

exit

(1)

27

28

sys.path.insert(0,

'/usr/share/yum-cli'

)

29

try:

30

import

yummain

31

yummain.user_main(sys.argv[1:],
exit_code=True)

32

except
KeyboardInterrupt, e:

33

print
>> sys.stderr,

"\n\nExiting
on user cancel."

34

sys.

exit

(1)

35

~