[Sasview-users] how to run sasview on Ubuntu 14.04 or 16.04 LTS 64 bit

[Andrew Jackson]

Hi Martin

I'm currently able to run SasView on Centos 7 and Ubuntu 16.04.

Other users have seen the segfaults which seem to stem from compiling the models, which I suspect is somehow related to OpenCL but I haven't had chance to dig into the depths of it yet.

I really need to get the linux build instructions updated ...

Do you have the backtrace/error messages you get on the console after run.py crashes?

Cheers
Andrew
______________________________________
Andrew Jackson
Instrument Scientist - Small Angle Scattering
Deputy Head of Neutron Instruments Division
European Spallation Source, P.O Box 176, SE-221 00 Lund, Sweden
Adjunct Associate Professor (Adjungerad Lektor)
Physical Chemistry, Lund University, P.O. Box 124, SE-221 00, Lund, Sweden

Phone: +46 46 888 3015
Mobile: +46 72 179 2015
E-mail: a<mailto:andrew.jackson at ...631...>ndrew.jackson at ...631...

www.esss.se


From: Martin Schmiele <Martin.Schmiele at ...637...>
Reply-To: Mailing list for users of SasView <sasview-users at lists.sourceforge.net>
Date: Monday 8 May 2017 at 13:51
To: "sasview-users at lists.sourceforge.net" <sasview-users at lists.sourceforge.net>
Subject: [Sasview-users] how to run sasview on Ubuntu 14.04 or 16.04 LTS 64 bit

Dear Users,

has anybody succeeded to run sasview 4.1.0 on Ubuntu/Debian?

I downloaded, built and installed the current source code versions for
sasview + sasmodels from github.

I can start the program, load data and specify fitting models (e.g.
sphere model and using a polysphere example data set coming with the
installation), but as soon as I start the fitting the window freezes and
the whole application quickly terminates with a segmentation fault.
I have the same problem on Ubuntu 14.04 (wx 2.8) and 16.04 (generally
higher version numbers for the dependencies, wx 3.0).

Thank you in advance,

Martin


p.s. I installed the dependencies listed on

http://trac.sasview.org/wiki/LinuxBuildDependencies

via Ubuntus package manager and pip.

In case of the Ubuntu 16.04 installation, using "python
check_packages.py" the following installed dependencies are listed:
Checking Required Package Versions....

Common Packages
reportlab Version Installed: 3.3.0
lxml Version Installed: 3.5.0.0
PIL Version Installed: 1.1.7
xhtml2pdf Version Installed: 3.0.33
pyopencl Version Installed: 2015.1
unittest-xml-reporting Version Installed: 1.5.0
pylint Installed (Unknown version)
matplotlib Version Installed: 1.5.1
bumps Version Installed: 0.7.6
scipy Version Installed: 0.17.0
periodictable Version Installed: 1.4.1
setuptools Version Installed: 20.7.0
h5py Version Installed: 2.6.0
sphinx Version Installed: 1.5.5
pyparsing Version Installed: 1.5.7
numpy Version Installed: 1.11.0
html5lib Version Installed: 0.999
wx Version Installed: 3.0.2.0


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