Hi all, I am trying to run phenix.mr_rosetta using the following script for rebuilding the model with Rosetta before MR from phenix website except omitting specifying ncs_copies number. Following is the script I am using: phenix.mr_rosetta \ seq_file = seq.dat \ data=coords1.mtz \ search_models=coords1.pdb \ run_prerefine=True \ number_of_prerefine_models=1000 \ fragment_files = test3.gz \ fragment_files = test9.gz \ rescore_mr.relax=False \ rosetta_models=20 \ space_group=p222 \ use_all_plausible_sg=False \ nproc=4 \ group_run_command=qsub\ When I run the above script, it gives the following error message: child process stderr output: command: 'qsub /home/wei/MR_ROSETTA_14/GROUP_OF_PLACE_MODEL_1/RUN_FILE_1' /bin/sh: qsub: not found Then, I omit the last line in the command “group_run_command=qsub\”. MR_ROSETTA seems to be running. But, it takes forever to run. My questions is: 1. Does anyone happen to know why it tells me “qsub: not found” when I include “group_run_command=qsub” in my script? 2. When I omit “group_run_command=qsub” in the script, mr_rosetta seems to be running. But it just gives me the following message and it takes forever to run. Almost 10h later, no job is finished. I don’t know whether this is normal. If not, any idea about why it’s so slow and any suggestions about how to speed up the run? Thank you so much! Splitting work into 1 jobs and running with 4 processors using sh background=True in /home/wei/MR_ROSETTA_15/GROUP_OF_PLACE_MODEL_1 Starting job 1...Log will be: /home/wei/MR_ROSETTA_15/GROUP_OF_PLACE_MODEL_1/RUN_FILE_1.log