```LINUXCNC - 2.8.0~pre1 Machine configuration directory is '/home/chris/dev/qtpyvcp-master/sim' Machine configuration file is 'xyz.ini' Starting LinuxCNC... Found file(REL): ./hallib/core_sim_3.hal Note: Using POSIX realtime Found file(REL): ./hallib/spindle_sim.hal Found file(REL): ./hallib/simulated_home.hal Before: spindle 0 speed 0.000000 Before: spindle 1 speed 0.000000 Before: spindle 2 speed 0.000000 After: spindle 0 speed 300.000000 After: spindle 1 speed 0.000000 After: spindle 2 speed 0.000000 Traceback (most recent call last): File "/usr/local/bin/qtpyvcp", line 11, in load_entry_point('qtpyvcp', 'console_scripts', 'qtpyvcp')() File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 561, in load_entry_point return get_distribution(dist).load_entry_point(group, name) File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2631, in load_entry_point return ep.load() File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2291, in load return self.resolve() File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2297, in resolve module = __import__(self.module_name, fromlist=['__name__'], level=0) File "/home/chris/dev/qtpyvcp-master/qtpyvcp/__init__.py", line 2, in from ruamel import yaml ImportError: No module named ruamel Shutting down and cleaning up LinuxCNC... task: 52 cycles, min=0.000012, max=0.010080, avg=0.006697, 0 latency excursions (> 10x expected cycle time of 0.010000s) Note: Using POSIX realtime LinuxCNC terminated with an error. You can find more information in the log: /home/chris/linuxcnc_debug.txt and /home/chris/linuxcnc_print.txt as well as in the output of the shell command 'dmesg' and in the terminal ```