Hi Jody, > Looks like line 4 is the bad guy: > exec None -o /home/centos/gc3libs.rHDmwt/.gc3pie_shellcmd/resource_usage.txt
Looks like somehow `time_cmd` is set to `None` in your configuration file? What version of GC3Pie are you using? Ciao, R -- Riccardo Murri, Schwerzenbacherstrasse 2, CH-8606 Nänikon, Switzerland -- You received this message because you are subscribed to the Google Groups "gc3pie" group. To unsubscribe from this group and stop receiving emails from it, send an email to gc3pie+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.