On 10/07/2014 02:43 PM, Schima, Frank wrote:
I’m going to need specific steps to reproduce the issue.
As I understood the issue from Ellen's first message, the problem is that Athena is not able to find the modules "PDL::Lite" (which should be installed when "PDL" is installed) and/or "PDL::Stats::GLM".
If I force Athena to fail to load one of them, then selecting "Principle Components Analysis" from the main menu will look like the first attachment.
If Athena can find those two modules, the selecting "Principle Components Analysis" will look like the second attachment.
The test in Athena is really simple. If those two modules can be loaded successfully, then the PCA tool will display properly. If not, that message is the graceful fall back. My guess is that one or both of those perl modules is not being found on Ellen's computer.
A simple way to test from the command line whether the modules can be loaded is to do
perl -e 'use PDL::Lite'
or
perl -e 'use PDL::Stats::GLM'
If they cannot be found, then perl spits up an error message. If they can, then nothing happens.
B
--
Bruce Ravel ------------------------------------ bravel@bnl.gov
National Institute of Standards and Technology
Synchrotron Science Group at NSLS --- Beamlines U7A, X24A, X23A2
Building 535A
Upton NY, 11973
Homepage: http://bruceravel.github.io/home/
Software: https://github.com/bruceravel
Demeter: http://bruceravel.github.io/demeter/
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