FAQ
Hello,

I am trying to run a python based program on MacOSX, which needs following
packages

numpy
PIL
matplotlib

I can successfully import all 3 using python2.5 (only using /sw64/bin/python
or /sw64/bin/python2.5) , although i have python2.6 and 2.7 installed. I get
following error when in run executable:

*"Fatal Python error: Interpreter not initialized (version mismatch?)
Abort trap*"

Seems like a correct python version needs to be defined somewhere, that i am
unable to find.

Some details about location of various pythons are as follows (i have not
specified a python path in my .bashrc or .bash_profile):

*$which python*
/sw64/bin/python

*$ ls -ltr /sw64/bin/python**
-rwxr-xr-x 1 root admin 1763200 Apr 14 19:45 /sw64/bin/python2.5
-rwxr-xr-x 1 root admin 1419 Apr 14 19:45 /sw64/bin/python2.5-config
-rwxr-xr-x 1 root admin 8984 Apr 14 19:47 /sw64/bin/python2.6
-rwxr-xr-x 1 root admin 1366 Apr 14 19:47 /sw64/bin/python2.6-config
-rwxr-xr-x 1 root admin 8984 Apr 14 19:49 /sw64/bin/python2.7
-rwxr-xr-x 1 root admin 1550 Apr 14 19:50 /sw64/bin/python2.7-config
lrwxr-xr-x 1 root admin 9 Apr 15 18:17 /sw64/bin/python ->
python2.5
lrwxr-xr-x 1 root admin 16 Apr 15 18:17 /sw64/bin/python-config ->
python2.5-config

*$ls -ltr /System/Library/Frameworks/Python.framework/Versions*
drwxr-xr-x 8 root wheel 272 Jun 7 2010 2.3
drwxr-xr-x 12 root wheel 408 Nov 30 13:46 2.5
drwxr-xr-x 12 root wheel 408 Nov 30 13:46 2.6
lrwxr-xr-x 1 root wheel 3 Apr 19 11:20 Current -> 2.5

*$ls -ltr /usr/bin/python**
-rwxr-xr-x 5 root wheel 925 Jul 9 2009 /usr/bin/python-config
lrwxr-xr-x 1 root wheel 76 Jun 7 2010 /usr/bin/pythonw2.6 ->
../../System/Library/Frameworks/Python.framework/Versions/2.6/bin/pythonw2.6
lrwxr-xr-x 1 root wheel 76 Jun 7 2010 /usr/bin/pythonw2.5 ->
../../System/Library/Frameworks/Python.framework/Versions/2.5/bin/pythonw2.5
lrwxr-xr-x 1 root wheel 82 Jun 7 2010 /usr/bin/python2.6-config ->
../../System/Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6-config
lrwxr-xr-x 1 root wheel 75 Jun 7 2010 /usr/bin/python2.6 ->
../../System/Library/Frameworks/Python.framework/Versions/2.6/bin/python2.6
lrwxr-xr-x 1 root wheel 82 Jun 7 2010 /usr/bin/python2.5-config ->
../../System/Library/Frameworks/Python.framework/Versions/2.5/bin/python2.5-config
lrwxr-xr-x 1 root wheel 75 Jun 7 2010 /usr/bin/python2.5 ->
../../System/Library/Frameworks/Python.framework/Versions/2.5/bin/python2.5
-rwxr-xr-x 2 root wheel 86000 Jun 25 2010 /usr/bin/pythonw
-rwxr-xr-x 2 root wheel 86000 Jun 25 2010 /usr/bin/python


Could someone point me to a solution?

Thanks so much for your time.

Yogesh
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  • Ned Deily at Apr 19, 2011 at 3:52 pm
    In article <BANLkTimr2GOozgOXSTobjF5JuR+3CxgV_g at mail.gmail.com>,
    Yogesh Gupta wrote:
    I am trying to run a python based program on MacOSX, which needs following
    packages

    numpy
    PIL
    matplotlib

    I can successfully import all 3 using python2.5 (only using /sw64/bin/python
    or /sw64/bin/python2.5) , although i have python2.6 and 2.7 installed. I get
    following error when in run executable:

    *"Fatal Python error: Interpreter not initialized (version mismatch?)
    Abort trap*"

    Seems like a correct python version needs to be defined somewhere, that i am
    unable to find.
    No, you have a more serious problem. From the paths displayed, I'm
    guessing you used Fink to install those Pythons and packages. You may
    want to ask on the Fink mailing lists or IRC channel.

    http://www.finkproject.org/help/index.php?phpLang=en

    --
    Ned Deily,
    nad at acm.org

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postedApr 19, '11 at 3:23p
activeApr 19, '11 at 3:52p
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Ned Deily: 1 post Yogesh Gupta: 1 post

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