[BangPypers] BangPypers Digest, Vol 64, Issue 2 Re: [Bug 1071226] Re: python 2.7.3 of ubuntu 12.04 and python2.7.3of ubuntu12.10 (Sriranga(78yrsold))

Ramchandra Apte maniandram01 at gmail.com
Wed Dec 5 09:22:47 CET 2012


Please, not all of us are Python Experts.


On 5 December 2012 11:50, Sriranga(78yrsold) <withblessings at gmail.com>wrote:

> Sorry to note that no response/solution from the python experts. Is it so
> complicated or difficult to solve the problem for the Python experts?
> With regards,
> -sriranga(79yrs).
>
> On Sun, Dec 2, 2012 at 4:30 PM, <bangpypers-request at python.org> wrote:
>
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> > Today's Topics:
> >
> >    1. [JOBs] Python, LINUX developer (mani.narayanan)
> >    2. Re: [Bug 1071226] Re: python 2.7.3 of ubuntu 12.04 and
> >       python2.7.3of ubuntu12.10 (Sriranga(78yrsold))
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Sun, 2 Dec 2012 03:54:57 -0500 (EST)
> > From: "mani.narayanan" <mani.narayanan at arrivusystems.com>
> > To: bangpypers at python.org
> > Subject: [BangPypers] [JOBs] Python, LINUX developer
> > Message-ID:
> >         <
> > 490844061.302941.1354438497694.JavaMail.open-xchange at email.fatcow.com>
> >
> > Content-Type: text/plain; charset=UTF-8
> >
> > Hi folks,
> >
> > We are a product development start-up in Bangalore with already committed
> > funding to build network services for SMEs and Enterprises. We're
> currently
> > considering brilliant and super-motivated, Python, LINUX developers at
> > fresher,
> > junior or middle levels.
> >
> > The ideal candidate should have expertise in Python, LINUX and C or C++.
> >  The
> > selected candidates would have opportunity to work with some of most
> > talented
> > Debian developers in India and learn from these experts.
> >
> > We are expecting the following skills in the candidate:
> >
> > * Hands-on experience with Python.
> > * A quick learner and Should be able to grasp complex problems and able
> to
> > come
> > up with solutions.
> > * Ability and willingness to work on tasks independently, and deliver on
> > time.
> > * Having good problem solving skills, be self-motivated, and should love
> > to work
> > in a fast paced start-up environment.
> >
> > Desirable to have :
> >
> > * Open source project contribution with link to public code repository
> > such as
> > Github or something similar.
> > * Experience with Django, KDE and other python open-source tools.
> > * Skills in LINUX kernel development, Building custom distributions,
> > experience
> > with Debian package management is desirable.
> > * We would also consider anyone with good experience in any of the
> > scripting
> > languages such as python, Perl, ruby, shell scripting, etc.
> >
> > Remuneration:
> >
> >
> >
> > Great Remuneration (way better than Industry average)
> >
> >
> >
> > ** would consider equity options for exceptionally talented candidates
> >
> >
> >
> > If you're seeking a new challenge and this sounds like you, please send
> us
> > your
> > CV or resume and a letter describing what brought you to
> > technology/programming
> > to jobs at arrivusystems dot com
> >
> > ------------------------------
> >
> > Message: 2
> > Date: Sun, 2 Dec 2012 16:15:52 +0530
> > From: "Sriranga(78yrsold)" <withblessings at gmail.com>
> > To: Bangalore Python Users Group - India <bangpypers at python.org>
> > Subject: Re: [BangPypers] [Bug 1071226] Re: python 2.7.3 of ubuntu
> >         12.04 and       python2.7.3of ubuntu12.10
> > Message-ID:
> >         <CAPyuS5ibSBPzFLTc72MB35xFBZ=3D3VvVFGVR4tom48=
> > jDeV1A at mail.gmail.com>
> > Content-Type: text/plain; charset=UTF-8
> >
> > Python Experts,
> > I like to have your expertise comments and suggestion on my view that
> > irrespective versions of OSs like ubuntu 12.04 and 12.10 - which has
> > installed *python 2.7.3 * (same version)should work flawlessly and
> expected
> > output should be the same and identical.  Any more information is
> required
> > kindly contact me I shall furnish the same.
> > With regards,
> > -sriranga(79yrs)
> >
> > On Fri, Nov 30, 2012 at 10:14 PM, Sriranga(78yrsold) <
> > withblessings at gmail.com> wrote:
> >
> > > Thanks for the clarification.
> > > I agree with your view. In fact the ocropus project is based on ubuntu
> > > 12.04(64bit)which uses python 2.7.3 works fine.
> > >
> > > Tom,Creator of ocorpus project has already in advance  clarified that
> he
> > > support *only 12.04* and *not* *12.10 *version -since he has no
> > > plan/interest  to support for ubuntu 12.10 for ocropus project work.
> > >
> > > Due to my curious to know whether ocorpus works fine in ubuntu 12.10
> > which
> > > has python version 2.7.3 also(similar to ubuntu 12.04) - but
> > unfortunately
> > > failed in my experiment as already reported reason to you.
> > >
> > > In the circumstances, I have to use *only ubuntu 12.04(64 bit)* and
>  may
> > > have to *uninstall the ubuntu 12.10* since it appears that python 2.7.3
> > > of ubuntu 12.10 does not support Ocropus project due to *some inherent
> > > problem* in the ubuntu 12.10 or installed python 2.7.3 in the ubuntu
> > > 12.10 itself - which I don't know..
> > >
> > > If you do research as to why python 2.7.3 installed in ubuntu 12.10
> does
> > > not work on the lines of ubuntu 12.04(64bit) which has *same version of
> > > python* viz. 2.7.3, it will be benefited users like me  I am feeling
> that
> > > I may not get support from you,I decided to discontinue usage of  new
> > > version ubuntu 12.10.
> > >
> > > With regards,
> > > -sriranga(79yrs)
> > >
> > >
> > >
> > > On Fri, Nov 30, 2012 at 8:36 PM, Evan Dandrea <
> > evan.dandrea at canonical.com>wrote:
> > >
> > >> This is not a bug in Apport. Please use the bug tracking system for
> the
> > >> Ocropus project instead:
> > >> http://code.google.com/p/ocropus/issues/entry
> > >>
> > >> ** Changed in: apport
> > >>        Status: New => Invalid
> > >>
> > >> --
> > >> You received this bug notification because you are subscribed to the
> bug
> > >> report.
> > >> https://bugs.launchpad.net/bugs/1071226
> > >>
> > >> Title:
> > >>   python 2.7.3 of ubuntu 12.04 and python2.7.3of ubuntu12.10
> > >>
> > >> Status in Apport crash detection/reporting:
> > >>   Invalid
> > >>
> > >> Bug description:
> > >>   From the : http://code.google.com/p/ocropus/  website of Ocropus
> > >>   Porject - downloaded  Ocropus 0.6 for kannada OCR project work by
> > >>   following the instructions below:
> > >>
> > >>   Installation: To install, use:
> > >>
> > >>       $ hg clone -r ocropus-0.6 https://code.google.com/p/ocropus
> > >>       $ cd ocropus/ocropy
> > >>       $ sudo apt-get install $(cat PACKAGES)
> > >>       $ python setup.py download_models
> > >>       $ sudo python setup.py install
> > >>       $ ./run-test
> > >>
> > >>   In Ubuntu 12.04(64bit)LTS:
> > >>   When I run the script ./run-test  in ubuntu 12.04( wherein python
> > 2.7.3
> > >> installed ) successfully COMPLETED without any error of traceback etc.
> > >>
> > >>   WHEREAS
> > >>
> > >>   in Ubuntu 12.10(64bit)
> > >>   When I run the same script ./run-test in ubuntu 12.10(wherein python
> > >> 2.7.3 also available) - FAILED to complete with error of
> > >>   trace back displayed even used "SUDO"  - vide extract of terminal
> > >> reproduced below for reasearch purpose.
> > >>
> > >>   dell at dell-OptiPlex-330:~$ cd ocropus/ocropy/
> > >>   dell at dell-OptiPlex-330:~/ocropus/ocropy$ sudo ./run-test
> > >>   [sudo] password for dell:
> > >>   + true
> > >>   + true binarization
> > >>   + true
> > >>   + rm -rf temp
> > >>   + ocropus-nlbin tests/testpage.png -o temp
> > >>   === tests/testpage.png 1
> > >>   estimating skew angle
> > >>   estimating thresholds
> > >>   rescaling
> > >>   tests/testpage.png lo-hi (0.39 1.44) angle  0.1  no-normalization
> > >>   writing
> > >>   + true
> > >>   + true page level segmentation
> > >>   + true
> > >>   + ocropus-gpageseg 'temp/????.bin.png'
> > >>   temp/0001.bin.png
> > >>   computing segmentation
> > >>   computing column separators
> > >>   Traceback (most recent call last):
> > >>  <=================================<<=please see this <<=========
> > >>     File "/usr/local/bin/ocropus-gpageseg", line 331, in <module>
> > >>       process1((f,i+1))
> > >>     File "/usr/local/bin/ocropus-gpageseg", line 277, in process1
> > >>       segmentation = compute_segmentation(binary,scale)
> > >>     File "/usr/local/bin/ocropus-gpageseg", line 221, in
> > >> compute_segmentation
> > >>       colseps,binary = compute_colseps(binary,scale)
> > >>     File "/usr/local/bin/ocropus-gpageseg", line 127, in
> compute_colseps
> > >>       seps = compute_separators_morph(binary,scale)
> > >>     File "/usr/local/bin/ocropus-gpageseg", line 106, in
> > >> compute_separators_morph
> > >>       thick = morph.r_dilation(binary,(d0,d1))
> > >>     File "/usr/local/lib/python2.7/dist-packages/ocrolib/toplevel.py",
> > >> line 204, in argument_checks
> > >>       result = f(*args,**kw)
> > >>     File "/usr/local/lib/python2.7/dist-packages/ocrolib/morph.py",
> line
> > >> 50, in r_dilation
> > >>       return filters.maximum_filter(image,size,origin=origin)
> > >>   NameError: global name 'filters' is not defined
> > >>   dell at dell-OptiPlex-330:~/ocropus/ocropy$
> > >>
> > >>   I am in confusion/fix  whether Python 2.7.3 installed in ubuntu
> > >> 12.10(64bit) is corrupted one?
> > >>    In case, if the SAME version of python 2.7.3  are installed BOTH in
> > >> ubuntu 12.04(64bit) and 12.10(bit),  why only latest version
> 12.10(bit)
> > is
> > >> generated error of traceback as above?  I tested 3 or 4 times - same
> > result
> > >> !!   So I contrued that it is a bug in 12.10(bit) for python
> > >> 2.7.3installed. What is the solution ?
> > >>   With regards,
> > >>   -sriranga(79yrs)
> > >>
> > >> To manage notifications about this bug go to:
> > >> https://bugs.launchpad.net/apport/+bug/1071226/+subscriptions
> > >>
> > >
> > >
> >
> >
> > ------------------------------
> >
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> > End of BangPypers Digest, Vol 64, Issue 2
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