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Old 07-29-2006, 05:42 PM   #1
southsibling
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Registered: Jun 2003
Location: Harford County, Maryland
Distribution: Mandrake 10.1
Posts: 162

Rep: Reputation: 30
Installing Python upgrade..."devil's in the details"


I wish to upgrade my Python package (in my Mandrake 10.1) to '2.4.1' from the '2.3.4' that came with the distro.

A few niggling details have me nervous...to wit: where should I effect the new installation? The standard 'hash/bang' line I use in my scripts is:

#!/usr/bin/python

In the above referenced directory (/usr/bin) I have two executables, 'python*' and 'python2.3*'. Should I therefor move the downloaded .tgz file over to '/usr/bin' and do the 'unpacking, etc.' over there? Then, anticipating this glitch, will the 'system' automatically choose the newer update when I invoke 'python', or should I somehow disable the predecessors?
 
Old 07-29-2006, 08:28 PM   #2
Habu
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Registered: Apr 2005
Location: Malaysia
Distribution: Fedora, Suse
Posts: 108

Rep: Reputation: 15
You can install the newer version anywhere you like actually The "python" in /usr/bin most likely is a symlink that points to "python2.3". So when you install python 2.4, you'll get an executable called "python2.4". Then you'll just have to modify the symlink in /usr/bin to point to your python 2.4, for example:
Code:
linux:/usr/bin #ln -s /yourinstallationpath/python2.4 python
Then everything that points to /usr/bin/python will be using the 2.4 version.
 
  


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