Hello,

I am using psom1-2.0 within the GRETNA toolbox on an ubuntu 16.04 system. I am running into the following error when I try to run the network analysis: 

Error using psom_pipeline_process (line 339)
Something went bad when sending the pipeline in the background. The error message was : /bin/bash: at: command not found


I noticed on another forum entry that psom was working on other /bin/bash systems (http://www.nitrc.org/forum/forum.php?thr...), which leaves me more confused about what this particular error means. Could you please give me any advice on how I may fix this problem?

Thanks for your help,
Casey

Hi Casey,

Looks like recent ubuntu does not include the `at` command by default. You can install it using: 

`sudo apt-get install at`

Alternatively you can use the 'background' execution mode, which should work on most systems (it's the default). Not sure how panda has set up it's configuration, but in psom it looks something like:

`opt.mode = 'background';`

You may want to get in touch with the PANDA developers on their dedicated forum:
http://www.nitrc.org/forum/forum.php?for...

Best,

Pierre