[GRASS-dev] Grass7 GUI compilation failed

Vaclav Petras wenzeslaus at gmail.com
Sat Jan 5 03:49:15 PST 2013 

On 4 January 2013 11:42, Rashad M <mohammedrashadkm at gmail.com> wrote:
> this patch solved gui compilation problem for me in Ubuntu12.04. There maybe
> a better way to do the trick. But this works
>

Hi,

this patch fixed the compilation (on Ubuntu 12.04) but the for running
a module additional path settings is needed (as suggested earlier):

export PYTHONPATH=$PYTHONPATH:/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode

It is the same for the start standard python in standard cmd line:
`import wx` does not work.

Alternatively, `wxversion.select(wxversion.getInstalled()[0])` can be
used to set the path to wxpython modules but this is probably not the
way to go.

Unfortunately, I don't know what is the correct solution and if it is
in Makefiles or configure I'm not able to implement it. To be confused
even more, g.gui.* modules worked couple weeks ago on Ubuntu 12.04
(maybe, depends on machine). Also, g.gui (main GUI) is working, so is
is dealing with the python path somehow. Maybe, the right solution is
to run the same procedure as in g.gui?

Vaclav


>
>
> On Mon, Dec 31, 2012 at 12:49 AM, Michael Barton <Michael.Barton at asu.edu>
> wrote:
>>
>> I doubt that it is the animation modules itself. But at about the time
>> this was added, there was some change in related code (could be a class in
>> one of the g.gui.* modules, or maybe something else). This it is changes
>> that started around this time and affecting previously working modules for
>> mapswipe and modeler--and now other modules. Something was switched so that
>> these now call something that they did not call before that time and that is
>> breaking GRASS compilation on the Mac.
>>
>> Michael
>> ____________________
>> C. Michael Barton
>> Director, Center for Social Dynamics & Complexity
>> Professor of Anthropology, School of Human Evolution & Social Change
>> Arizona State University
>>
>> voice:  480-965-6262 (SHESC), 480-727-9746 (CSDC)
>> fax:          480-965-7671 (SHESC),  480-727-0709 (CSDC)
>> www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> On Dec 29, 2012, at 10:30 PM, Helena Mitasova <hmitaso at ncsu.edu>
>>  wrote:
>>
>> > I can confirm that - I don't think it was the animation, I think it was
>> > the g.gui.* that started to break down modules for me.
>> > I am still on 10.6.8 but I am trying to set up a machine with 10.8 for
>> > testing.
>> >
>> > Currently, the compilation ends with error for the following modules:
>> > /Users/helena/grassdev7/grass_trunk/gui/wxpython/animation
>> > /Users/helena/grassdev7/grass_trunk/gui/wxpython/mapswipe
>> > /Users/helena/grassdev7/grass_trunk/gui/wxpython/gmodeler
>> > /Users/helena/grassdev7/grass_trunk/gui/wxpython/rlisetup
>> > /Users/helena/grassdev7/grass_trunk/gui/wxpython/psmap
>> > /Users/helena/grassdev7/grass_trunk/gui/wxpython/dbmgr
>> > /Users/helena/grassdev7/grass_trunk/gui/wxpython/vdigit
>> > /Users/helena/grassdev7/grass_trunk/gui/wxpython/iclass
>> >
>> > but it affects more than the modules above - for example switching to 3d
>> > view is broken - it has erratic behavior (I can provide
>> > more details - there are too many to list here but the following error
>> > shows up
>> > pythonw2.6[69774] <Error>: CGContextRestoreGState: invalid context 0x0
>> > (this is just with a single DEM, no volumes)
>> >
>> > v.digit runs but hangs on rendering
>> >
>> > mapswipe works fine except for the manual page which gives
>> > CGContextRestoreGState: invalid context 0x0
>> >
>> > animation tool does not start at all giving the following error
>> > CGBitmapContextCreate: invalid data bytes/row: should be at least 4 for
>> > 8 integer bits/component, 3 componen
>> > ts, kCGImageAlphaNoneSkipFirst.
>> > pythonw2.6[69774] <Error>: CGContextTranslateCTM: invalid context 0x0
>> > pythonw2.6[69774] <Error>: CGContextScaleCTM: invalid context 0x0
>> >
>> > Note that  this issue is different from GRASS6.4.3
>> > crashing gui on OS X 10.7 and 10.8 when drawing isosurfaces - that works
>> > OK on 10.6 but the issues above
>> > are in GRASS7 only and on Mac OSX 10.6 - 10.8
>> >
>> > Helena
>> >
>> > On Dec 29, 2012, at 3:57 PM, Michael Barton wrote:
>> >
>> >> This has been broken since the introduction of the animation module and
>> >> apparently now is affecting other modules that used to compile fine. So
>> >> GRASS 7 is increasingly broken for the Mac. Volume displays have been broken
>> >> for many months now. If someone could tell me what has changed with the
>> >> introduction of these new modules and related changes to the other ones, I
>> >> might be able to find out what is breaking on the Mac. I'm guessing that it
>> >> is a new class that calls some wxPython windowing routine that has a
>> >> problem, but I don't know what it is.
>> >>
>> >> Michael
>> >> ____________________
>> >> C. Michael Barton
>> >> Director, Center for Social Dynamics & Complexity
>> >> Professor of Anthropology, School of Human Evolution & Social Change
>> >> Arizona State University
>> >>
>> >> voice:  480-965-6262 (SHESC), 480-727-9746 (CSDC)
>> >> fax:          480-965-7671 (SHESC),  480-727-0709 (CSDC)
>> >> www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> On Dec 29, 2012, at 1:00 PM, <grass-dev-request at lists.osgeo.org>
>> >> wrote:
>> >>
>> >>> From: Rashad M <mohammedrashadkm at gmail.com>
>> >>> Subject: Re: [GRASS-dev] Grass7 GUI compilation failed
>> >>> Date: December 29, 2012 11:25:17 AM MST
>> >>> To: <grass-dev at lists.osgeo.org>
>> >>>
>> >>>
>> >>> here is output from v.digit
>> >>> make
>> >>> ml
>> >>> make[6]: Entering directory `/code/grass/grass70/gui/wxpython/vdigit'
>> >>>
>> >>> GISRC=/code/grass/grass70/dist.x86_64-unknown-linux-gnu/demolocation/.grassrc70
>> >>> GISBASE=/code/grass/grass70/dist.x86_64-unknown-linux-gnu
>> >>> PATH="/code/grass/grass70/dist.x86_64-unknown-linux-gnu/bin:/code/grass/grass70/dist.x86_64-unknown-linux-gnu/bin:$PATH"
>> >>> PYTHONPATH="/code/grass/grass70/dist.x86_64-unknown-linux-gnu/etc/python:/code/grass/grass70/dist.x86_64-unknown-linux-gnu/etc/python:$PYTHONPATH"
>> >>> LD_LIBRARY_PATH="/code/grass/grass70/dist.x86_64-unknown-linux-gnu/bin:/code/grass/grass70/dist.x86_64-unknown-linux-gnu/lib:/code/grass/grass70/dist.x86_64-unknown-linux-gnu/lib:"
>> >>> LC_ALL=C
>> >>> /code/grass/grass70/dist.x86_64-unknown-linux-gnu/scripts/g.gui.vdigit
>> >>> --html-description < /dev/null | grep -v '</body>\|</html>' >
>> >>> g.gui.vdigit.tmp.html
>> >>> Traceback (most recent call last):
>> >>>  File
>> >>> "/code/grass/grass70/dist.x86_64-unknown-linux-gnu/scripts/g.gui.vdigit",
>> >>> line 39, in <module>
>> >>>    import wx
>> >>> ImportError: No module named wx
>> >>> make[6]: *** [g.gui.vdigit.tmp.html] Error 1
>> >>> rm g.gui.vdigit.tmp.html
>> >>> make[6]: Leaving directory `/code/grass/grass70/gui/wxpython/vdigit'
>> >>> make[5]: *** [guiscript] Error 2
>> >>>
>> >>>
>> >>> On Sat, Dec 29, 2012 at 9:57 PM, Rashad M <mohammedrashadkm at gmail.com>
>> >>> wrote:
>> >>> grass7.0 fails compilation at first and continues only after setting
>> >>> PYTHONPATH.
>> >>>
>> >>> This becomes a routine for recompilation. Is there any work around to
>> >>> automatically pickup wxPython?
>> >>>
>> >>> Here is my error log:
>> >>>
>> >>> Started compilation: Sat Dec 29 21:46:17 IST 2012
>> >>> --
>> >>> Errors in:
>> >>> /code/grass/grass70/gui/wxpython/animation
>> >>> /code/grass/grass70/gui/wxpython/mapswipe
>> >>> /code/grass/grass70/gui/wxpython/gmodeler
>> >>> /code/grass/grass70/gui/wxpython/rlisetup
>> >>> /code/grass/grass70/gui/wxpython/psmap
>> >>> /code/grass/grass70/gui/wxpython/dbmgr
>> >>> /code/grass/grass70/gui/wxpython/vdigit
>> >>> --
>> >>> In case of errors please change into the directory with error and run
>> >>> 'make'.
>> >>> If you get multiple errors, you need to deal with them in the order
>> >>> they
>> >>> appear in the error log. If you get an error building a library, you
>> >>> will
>> >>> also get errors from anything which uses the library.
>> >>> --
>> >>> Finished compilation: Sat Dec 29 21:53:10 IST 2012
>> >>>
>> >>>
>> >>> wxpython is installed from ubuntu repos. so its in the default path
>> >>>
>> >>>
>> >>> --
>> >>> Regards,
>> >>>   Rashad
>> >>>
>> >>>
>> >>>
>> >>> --
>> >>> Regards,
>> >>>   Rashad
>> >>
>> >> _______________________________________________
>> >> grass-dev mailing list
>> >> grass-dev at lists.osgeo.org
>> >> http://lists.osgeo.org/mailman/listinfo/grass-dev
>> >
>>
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>
>
>
>
> --
> Regards,
>    Rashad
>
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