Hello,

I have installed GRASS 7 (thank you Markus for the hint to install GEOS frwk 
also) – GRASS7 and the GUI start and all seems fine until I try to display a 
raster map – it does not display.

I thought that it might be because the mapset was created in an older version 
of GRASS (6.4.2) but I started a new project and imported a raster into a new 
mapset – still not displaying.  I can draw a histogram of the raster data but I 
cannot view the map.

I am use a Mac and I wonder if anyone using a Mac has encountered the same 
problem? And if they could overcome it?

When I start GRASS7, I get the message below, but I do not know what it means.  
Could it be related to the display problem?

Will appreciate any help with this.  Thank you.

Raphael.

Launching <wxpython> GUI in the background, please wait...

GRASS 7.0.0svn (Aus1km):~ > objc[15362]: Class TSSandboxPrefs is implemented in 
both /Library/Frameworks/TSLicense.framework/Versions/A/TSLicense and 
/Library/QuickTime/Flip4Mac WMV Import.component/Contents/MacOS/Flip4Mac WMV 
Import. One of the two will be used. Which one is undefined.

objc[15362]: Class TSSandboxPrefs is implemented in both 
/Library/Frameworks/TSLicense.framework/Versions/A/TSLicense and 
/Library/QuickTime/Flip4Mac WMV Advanced.component/Contents/MacOS/Flip4Mac WMV 
Advanced. One of the two will be used. Which one is undefined.

GRASS 7.0.0svn (Aus1km):~ >


From: Markus Neteler <[email protected]<mailto:[email protected]>>
Date: Wednesday, 23 July 2014 4:19 pm
To: "Viscarra Rossel, Raphael (L&W, Black Mountain)" 
<[email protected]<mailto:[email protected]>>
Cc: "[email protected]<mailto:[email protected]>" 
<[email protected]<mailto:[email protected]>>
Subject: Re: [GRASS-user] problems with installation of grass 7


Hi,

you need to install the GEOS framework as well or the version of it which had 
been used to prepare the GRASS binaries.

Markus

On Jul 23, 2014 7:01 AM, 
<[email protected]<mailto:[email protected]>> 
wrote:

Hello,

I downloaded grass 7.0(beta) from 
http://grass.osgeo.org/download/software/mac-osx/ and all the framework 
packages too.

Installed them but I cannot get the grass7 guy to run. Errors are below.


Launching <wxpython> GUI in the background, please wait...

GRASS 7.0.0svn (Meander):~ >

GRASS 7.0.0svn (Meander):~ > Unable to import pyGRASS: 
dlopen(/Applications/GRASS/GRASS-7.0.app/Contents/MacOS/lib/libgrass_raster.7.0.0svn.dylib,
 10): Symbol not found: _GEOSDelaunayTriangulation

  Referenced from: /Library/Frameworks/SQLite3.framework/Versions/B/SQLite3

  Expected in: /Library/Frameworks/GEOS.framework/Versions/3/GEOS

 in /Library/Frameworks/SQLite3.framework/Versions/B/SQLite3

Some functionality will be not accessible

Traceback (most recent call last):

  File 
"/Applications/GRASS/GRASS-7.0.app/Contents/MacOS/gui/wxpython/wxgui.py", line 
34, in <module>

    from lmgr.frame import GMFrame

  File 
"/Applications/GRASS/GRASS-7.0.app/Contents/MacOS/gui/wxpython/lmgr/frame.py", 
line 50, in <module>

    from lmgr.layertree        import LayerTree, LMIcons

  File 
"/Applications/GRASS/GRASS-7.0.app/Contents/MacOS/gui/wxpython/lmgr/layertree.py",
 line 37, in <module>

    from mapdisp.frame        import MapFrame

  File 
"/Applications/GRASS/GRASS-7.0.app/Contents/MacOS/gui/wxpython/mapdisp/frame.py",
 line 35, in <module>

    from vdigit.toolbars    import VDigitToolbar

  File 
"/Applications/GRASS/GRASS-7.0.app/Contents/MacOS/gui/wxpython/vdigit/toolbars.py",
 line 30, in <module>

    from iclass.digit       import IClassVDigit

  File 
"/Applications/GRASS/GRASS-7.0.app/Contents/MacOS/gui/wxpython/iclass/digit.py",
 line 23, in <module>

    from vdigit.wxdisplay import DisplayDriver, TYPE_AREA

ImportError: cannot import name TYPE_AREA


I could not find resolution to this problem on the web.  Has anyone come across 
this and overcome it?


Thank you


Raphael

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