../../../nc_files//M101:13: DeprecationWarning: the emc module is deprecated; use the linuxcnc module instead
  import emc, os, sys, threading, gtk, time, popen2, signal, select
../../../nc_files//M101:13: DeprecationWarning: The popen2 module is deprecated.  Use the subprocess module.
  import emc, os, sys, threading, gtk, time, popen2, signal, select
Traceback (most recent call last):
  File "../../../nc_files//M101", line 15, in <module>
    os.chdir("/home/hacklab/emc2/configs/hacklab-engraver3")
OSError: [Errno 2] No such file or directory: '/home/hacklab/emc2/configs/hacklab-engraver3'