john@cnc1:~/cnc-source/linuxcnc-dev/src$ sudo make setuid
[sudo] password for john: 
chown root ../bin/rtapi_app
chmod 4750 ../bin/rtapi_app
john@cnc1:~/cnc-source/linuxcnc-dev/src$ cd ..
john@cnc1:~/cnc-source/linuxcnc-dev$ . ./scripts/rip-environment
john@cnc1:~/cnc-source/linuxcnc-dev$ linuxcnc
LINUXCNC - 2.7.0
Machine configuration directory is '/home/john/cnc-source/linuxcnc-dev/configs/sim/gmoccapy'
Machine configuration file is 'gmoccapy_XYZAB.ini'
Starting LinuxCNC...
Found file(REL): ./core_sim_XYZAB.hal
Note: Using POSIX realtime
Found file(REL): ./spindle_sim.hal
Found file(lib): /home/john/cnc-source/linuxcnc-dev/lib/hallib/simulated_home.hal
terminate called after throwing an instance of 'boost::python::error_already_set'
Invalid on color value: greeen
/home/john/cnc-source/linuxcnc-dev/bin/gmoccapy:153: RuntimeWarning: missing handler 'on_btn_load_state_changed'
  self.builder.connect_signals( self )
**** GMOCCAPY GETINIINFO **** 
 Preference file path: /home/john/cnc-source/linuxcnc-dev/configs/sim/gmoccapy/gmoccapy_XYZAB.pref
[]
No option 'spindle_start_rpm' in section: 'DEFAULT'
No option 'hide_turtle_jog_button' in section: 'DEFAULT'
No option 'turtle_jog_factor' in section: 'DEFAULT'
No option 'scale_max_vel' in section: 'DEFAULT'
No option 'scale_jog_vel' in section: 'DEFAULT'
No option 'scale_spindle_override' in section: 'DEFAULT'
No option 'scale_feed_override' in section: 'DEFAULT'
/home/john/cnc-source/linuxcnc-dev/bin/gmoccapy:241: GtkWarning: Invalid icon size 48

  self.widgets.window1.show()
No option 'open_file' in section: 'DEFAULT'
No option 'screen1' in section: 'DEFAULT'
No option 'x_pos' in section: 'DEFAULT'
No option 'y_pos' in section: 'DEFAULT'
No option 'width' in section: 'DEFAULT'
No option 'height' in section: 'DEFAULT'
**** GMOCCAPY INFO ****
**** gmoccapy screen 2 found ****
No option 'use_screen2' in section: 'DEFAULT'
**** GMOCCAPY INFO ****
**** Invalid embeded tab configuration ****
**** No tabs will be added! ****
No option 'gtk_theme' in section: 'DEFAULT'
**** GMOCCAPY INFO ****
**** audio available! ****
No option 'audio_alert' in section: 'DEFAULT'
No option 'audio_error' in section: 'DEFAULT'
No option 'grid_size' in section: 'DEFAULT'
No option 'view' in section: 'DEFAULT'
No option 'mouse_btn_mode' in section: 'DEFAULT'
No option 'hide_cursor' in section: 'DEFAULT'
**** GMOCCAPY INFO ****
**** No virtual keyboard installed, we checked for <onboard> and <matchbox-keyboard>.
No option 'system_name_Tool' in section: 'DEFAULT'
No option 'system_name_G5x' in section: 'DEFAULT'
No option 'system_name_Rot' in section: 'DEFAULT'
No option 'system_name_G92' in section: 'DEFAULT'
No option 'system_name_G54' in section: 'DEFAULT'
No option 'system_name_G55' in section: 'DEFAULT'
No option 'system_name_G56' in section: 'DEFAULT'
No option 'system_name_G57' in section: 'DEFAULT'
No option 'system_name_G58' in section: 'DEFAULT'
No option 'system_name_G59' in section: 'DEFAULT'
No option 'system_name_G59.1' in section: 'DEFAULT'
No option 'system_name_G59.2' in section: 'DEFAULT'
No option 'system_name_G59.3' in section: 'DEFAULT'
No option 'jump_to_dir' in section: 'DEFAULT'
No option 'logo' in section: 'DEFAULT'
No option 'spindle_bar_min' in section: 'DEFAULT'
No option 'spindle_bar_max' in section: 'DEFAULT'
No option 'x_pos_popup' in section: 'DEFAULT'
No option 'y_pos_popup' in section: 'DEFAULT'
No option 'width_popup' in section: 'DEFAULT'
No option 'max_messages' in section: 'DEFAULT'
No option 'message_font' in section: 'DEFAULT'
No option 'use_frames' in section: 'DEFAULT'
No option 'show_dro_btn' in section: 'DEFAULT'
No option 'use_auto_units' in section: 'DEFAULT'
**** GMOCCAPY INFO ****
**** no valid probe config in INI File ****
**** disabled tool measurement ****
No option 'blockdel' in section: 'DEFAULT'
No option 'opstop' in section: 'DEFAULT'
No option 'log_actions' in section: 'DEFAULT'
No option 'enable_dro' in section: 'DEFAULT'
No option 'show_offsets' in section: 'DEFAULT'
No option 'show_dtg' in section: 'DEFAULT'
No option 'view_tool_path' in section: 'DEFAULT'
No option 'view_dimension' in section: 'DEFAULT'
No option 'gremlin_view' in section: 'DEFAULT'
No option 'run_from_line' in section: 'DEFAULT'
No option 'unlock_way' in section: 'DEFAULT'
No option 'unlock_code' in section: 'DEFAULT'
No option 'show_preview_on_offset' in section: 'DEFAULT'
No option 'use_keyboard_shortcuts' in section: 'DEFAULT'
**** GMOCCAPY INFO: Gcode.lang found ****

(gmoccapy:28441): GtkSourceView-CRITICAL **: gtk_source_language_manager_set_search_path: assertion 'lm->priv->ids == NULL' failed
No option 'abs_color' in section: 'DEFAULT'
No option 'rel_color' in section: 'DEFAULT'
No option 'dtg_color' in section: 'DEFAULT'
No option 'homed_color' in section: 'DEFAULT'
No option 'unhomed_color' in section: 'DEFAULT'
No option 'dro_digits' in section: 'DEFAULT'
**** GMOCCAPY INFO : inifile = /home/john/cnc-source/linuxcnc-dev/configs/sim/gmoccapy/gmoccapy_XYZAB.ini ****:
**** GMOCCAPY INFO : postgui halfile = gmoccapy_postgui.hal ****:
--------------------
second start
it pulled up this
john@cnc1:~/cnc-source/linuxcnc-dev$ linuxcnc
LINUXCNC - 2.8.0-pre1-1289-g5f9f789