I finally updated Demeter and everything went fine. The system is working without any glitch! Thanks for help! Waiting for "larchification" and further testing and playing!

On Fri, Feb 15, 2013 at 12:31 AM, Bruce Ravel <bravel@bnl.gov> wrote:

Hi Ivan,

OK! I just pushed a fix to github that turns off the use of larch in
Athena. If you do "git pull" and rebuild demeter, I think you'll be
happy.

I don't think there are similar problems lurking in Demeter's head at
github at the moment, but surely you'll let me know if anything goes
wrong!

Again, sorry for the confusion. I really need to be more careful in
the future.

B

PS: For those following Larch developments, I have begun working on
integrating the use opf larch into Demeter. I should have Athena
working with larch within a month or two. At the moment, about 25% of
Athena can use larch correctly. It's pretty exciting! I see about a
30 or 40 % speed improvement with Larch compared to Ifeffit, which is
more or less consistent with what Matt reported here several weeks
ago.

On Thursday, February 14, 2013 10:44:47 PM Ravel, Bruce wrote:
> I'm really sorry. I left Demeter in a broken state on github. I am
> currently at work getting Demeter to use Larch, but it is most certainly
> not ready for prime-time.
>
> I will disable the use of larch in Demeter and push that to github. I am
> currently at the beamline, so it will be an hour or two before I get to
> that. I'll post to the list when I do so.
>
> At that time, do a "git pull" then rebuild and re-install Demeter.
>
> Again, sorry for the confusion. 100% my fault for being sloppy.
>
> B
>
> ________________________________
> From: ifeffit-bounces@millenia.cars.aps.anl.gov
> [ifeffit-bounces@millenia.cars.aps.anl.gov] on behalf of Ivan Stijepovic
> [ivan.stijepovic@gmail.com] Sent: Thursday, February 14, 2013 5:33 PM
> To: ifeffit@millenia.cars.aps.anl.gov
> Subject: [Ifeffit] Athena doesn't start - Larch server not running
>
> Dear Bruce and other people in the list,
>
> I have just installed Demeter from the git on Ubuntu 12.04 using
> instructions given by Dave Hughes
> (https://gist.github.com/waveform80/3959252). Everything went fine during
> installation but then I tried to start Athena using dathena command from
> the terminal and I got this message:
>
> Demeter says: Uh oh! You have requested using Larch, but there is no Larch
> server running!
>
> Then I installed Larch (with some problems during installation, but that is
> different story) and again tried starting Athena with the same result. When
> I tried starting Larch in a server mode with larch -r command it didn't
> offer a possibility to start Athena in the same terminal window. Then I
> opened a new tab in the terminal and just typed dathena and the GUI
> appeared. Now, I have two questions: 1. Do I have to start Larch server
> every time like this before using Athena or is there some other solution
> for this? 2. I tried Artemis without Larch server running and didn't get
> the error message. Is Artemis independent from Larch or are there some
> problems that might occur later?
>
> --
> Best wishes,
> Dr Ivan Stijepović
>
> Department of Materials Engineering
> Faculty of Technology
> University of Novi Sad
> Bul. cara Lazara 1
> 21000 Novi Sad
> Serbia
>
> tel: +381 21 485 3750
> fax: +381 21 450 413

> e-mail: ivan.stijepovic@gmail.com<mailto:ivan.stijepovic@gmail.com>

--

Bruce Ravel ------------------------------------ bravel@bnl.gov

National Institute of Standards and Technology
Synchrotron Methods Group at NSLS --- Beamlines U7A, X24A, X23A2
Building 535A
Upton NY, 11973

Homepage: http://xafs.org/BruceRavel
Software: https://github.com/bruceravel

_______________________________________________
Ifeffit mailing list
Ifeffit@millenia.cars.aps.anl.gov
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--
Best wishes,
Dr Ivan Stijepović

Department of Materials Engineering
Faculty of Technology
University of Novi Sad
Bul. cara Lazara 1
21000 Novi Sad
Serbia

tel: +381 21 485 3750
fax: +381 21 450 413
e-mail: ivan.stijepovic@gmail.com