Hi Matthew,
The version of SPDPointsViewer available through conda is built in debug mode
(see
https://github.com/danclewley/conda-recipes/blob/master/spd3dpointsviewer/build.sh
<https://github.com/danclewley/conda-recipes/blob/master/spd3dpointsviewer/build.sh>).
However, as there were problems building against the conda build of Qt we
built it against the system version of Qt. If you have Qt installed through
conda it needs to be removed using using:
conda remove qt
This should fix the segfault with the conda build, which is a due to different
versions of Qt rather than the OpenGL problem with installing SPDPointsViewer
from source (which this issue refers to).
If this doesn’t work you can build from source against the version in conda
using the conda build script. Just run:
export PREFIX=~/miniconda3
sh build.sh
(where PREFIX is the directory you have conda installed).
Also, although LibLAS 1.8 isn’t currently supported by SPDLib it should build
fine against 1.7, which is available from here:
http://download.osgeo.org/liblas/ <http://download.osgeo.org/liblas/>
Thanks,
Dan
> On 19 Dec 2014, at 17:09, Matthew Hanson <[email protected]> wrote:
>
>
> Matthew Hanson commented on issue #1:
> Segmentation Fault when starting program under some Linux environments
> <https://bitbucket.org/petebunting/spd-3d-points-viewer/issue/1/segmentation-fault-when-starting-program>
> I've got this same error, running on Ubuntu 14.04. I first tried to install
> from source but came across many problems, including libLas1.8.0 not being
> supported and having to tweak the include directories.
> Finally I came across reference to the conda install so I did which was great
> and easy, but then I get a segfault with SPDPointsViewer. Is there a way I
> can get the debug version with the conda installed or am I going to have to
> go back to working my way through a manual installation?
> Thanks in advance for any help
> View this issue
> <https://bitbucket.org/petebunting/spd-3d-points-viewer/issue/1/segmentation-fault-when-starting-program>
> or add a comment by replying to this email.
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