Linux RobsCNC 5.10.0-8-rt-amd64 #1 SMP PREEMPT_RT Debian 5.10.46-4 (2021-08-03) x86_64 GNU/Linux

$ ./linuxcnc
LINUXCNC - 2.9.0~pre0
Machine configuration directory is '/home/rob/linuxcnc-dev/configs/by_machine/qtplasmac'
Machine configuration file is 'qtplasmac_l_metric.ini.expanded'
Starting LinuxCNC...
twopass:invoked with <> options
twopass:found ./machine.tcl
twopass:found /home/rob/linuxcnc-dev/lib/hallib/plasmac.tcl
twopass:found ./qtplasmac_connections.hal
Note: Using POSIX realtime

identityKinematicsSetup: coordinates:xyyz
   Joint 0 ==> Axis X
   Joint 1 ==> Axis Y
   Joint 2 ==> Axis Y
   Joint 3 ==> Axis Z
identityKinematicsSetup: Recommend: kinstype=both

link (updating variable file): No such file or directory
[QTvcp][INFO]  Logging to "/home/rob/qtvcp.log" (logger.py:100)
[QTvcp.QTVCP.QT_ISTAT][WARNING]  INI Parsing Error, No PROGRAM_PREFIX Entry in DISPLAY, Using: ~/linuxcnc/nc_files (qt_istat.py:391)
[QTvcp.QTVCP.QT_ISTAT][WARNING]  Path not valid in INI File [DISPLAY] PROGRAM_PREFIX section (qt_istat.py:89)
[QTvcp.QTVCP.QT_ISTAT][WARNING]  INI Parsing Error, No MIN_LINEAR_VELOCITY Entry in DISPLAY, Using: 1 (qt_istat.py:391)
[QTvcp][ERROR]  Qtvcp Error with loading webView - is python3-pyqt5.qtwebengine installed? (qtvcp:31)
[QTvcp.QTVCP.LIB.SYS_NOTIFY][WARNING]  Could not import DBusQtMainLoop, is package 'python-dbus.mainloop.pyqt5' installed? (sys_notify.py:31)
[QTvcp.QTVCP.LIB.AUDIO_PLAYER][WARNING]  audio alerts - Is python-gst0.10 installed? (audio_player.py:43)
[QTvcp.QTVCP.LIB.AUDIO_PLAYER][WARNING]  no audio alerts available - Is gstreamer-1.0-tools installed? (audio_player.py:44)
/bin/sh: 1: espeak: not found
[QTvcp.QTVCP.LIB.AUDIO_PLAYER][WARNING]  audio alerts - Is espeak installed? (sudo apt install espeak) (audio_player.py:59)
[QTvcp.QTVCP.LIB.AUDIO_PLAYER][WARNING]  Text to speech output not available.  (audio_player.py:60)
[QTvcp.QTVCP.WIDGETS.SCREEN_OPTIONS][WARNING]  Sound Player did not load (screen_options.py:54)
[QTvcp.QTVCP.QT_PSTAT][INFO]  Using DEFAULT handler file path: /home/rob/linuxcnc-dev/share/qtvcp/screens/qtplasmac/qtplasmac_handler.py (qt_pstat.py:97)
[QTvcp.QTVCP.QT_PSTAT][INFO]  Using DEFAULT ui file from /home/rob/linuxcnc-dev/share/qtvcp/screens/qtplasmac/qtplasmac.ui (qt_pstat.py:118)
[QTvcp.QTVCP.QT_PSTAT][INFO]  No qss file found (qt_pstat.py:154)
[QTvcp.QTVCP.QT_PSTAT][INFO]  No qrc file found (qt_pstat.py:178)
[QTvcp.QTVCP.QT_PSTAT][INFO]  No resources.py file found, No QRC file to compile one from. (qt_pstat.py:199)
[QTvcp.QTVCP.QT_PSTAT][INFO]  Using no translations. Default system locale is: en (qt_pstat.py:216)
[QTvcp][INFO]  Building A Linuxcnc Main Screen with Python 3 (qtvcp:136)
[QTvcp][INFO]  No handler file specified on command line (qtvcp:144)
[QTvcp][INFO]  No HAL component base name specified on command line using: qtplasmac (qtvcp:175)
[QTvcp.QTVCP.QT_MAKEGUI][CRITICAL]  module 'qtplasmac_handler' skipped - import error:  (qt_makegui.py:289)
Traceback (most recent call last):
  File "/home/rob/linuxcnc-dev/lib/python/qtvcp/qt_makegui.py", line 287, in _load_handlers
    mod = __import__(basename)
  File "/home/rob/linuxcnc-dev/share/qtvcp/screens/qtplasmac/qtplasmac_handler.py", line 18, in <module>
    from PyQt5.Qsci import QsciScintilla
ModuleNotFoundError: No module named 'PyQt5.Qsci'
[QTvcp][CRITICAL]  Aborted from Error Dialog
 Qtvcp encountered an error.  The following information may be useful in troubleshooting:
LinuxCNC Version  : 2.9.0~pre0

Traceback (most recent call last):
  File "/home/rob/linuxcnc-dev/bin/qtvcp", line 417, in <module>
    APP = QTVCP()
  File "/home/rob/linuxcnc-dev/bin/qtvcp", line 231, in __init__
    window.load_extension(opts.usermod)
  File "/home/rob/linuxcnc-dev/lib/python/qtvcp/qt_makegui.py", line 259, in load_extension
    methods, self.handler_module, self.handler_instance = self._load_handlers([handlerpath], self.halcomp, self)
  File "/home/rob/linuxcnc-dev/lib/python/qtvcp/qt_makegui.py", line 287, in _load_handlers
    mod = __import__(basename)
  File "/home/rob/linuxcnc-dev/share/qtvcp/screens/qtplasmac/qtplasmac_handler.py", line 18, in <module>
    from PyQt5.Qsci import QsciScintilla
ModuleNotFoundError: No module named 'PyQt5.Qsci'

 (qtvcp:410)
Shutting down and cleaning up LinuxCNC...
task: 2999 cycles, min=0.000012, max=0.010554, avg=0.009962, 0 latency excursions (> 10x expected cycle time of 0.010000s)
Note: Using POSIX realtime