Using sudo apt-get install machinekit-rt-preempt
Installation went OK. But when trying to run machinekit, there is error of realtime is not running. Tried : go back to machinekit_0.1.1532446277.git5d86a7e-1~stretch_armhf.deb <http://deb.machinekit.io/debian/pool/main/m/machinekit/machinekit_0.1.1532446277.git5d86a7e-1%7Estretch_armhf.deb> and machinekit-rt-preempt_0.1.1532446277.git5d86a7e-1~stretch_armhf.deb <http://www.google.com/url?q=http%3A%2F%2Fdeb.machinekit.io%2Fdebian%2Fpool%2Fmain%2Fm%2Fmachinekit%2Fmachinekit-rt-preempt_0.1.1532446277.git5d86a7e-1%257Estretch_armhf.deb&sa=D&sntz=1&usg=AFQjCNEn3kPpKoIxfhN_MJsvzigYgtG9Dg> machinekit run fine. <http://www.google.com/url?q=http%3A%2F%2Fdeb.machinekit.io%2Fdebian%2Fpool%2Fmain%2Fm%2Fmachinekit%2Fmachinekit-rt-preempt_0.1.1532446277.git5d86a7e-1%257Estretch_armhf.deb&sa=D&sntz=1&usg=AFQjCNEn3kPpKoIxfhN_MJsvzigYgtG9Dg> Tac. pi@realtimepi:~ $ machinekit Creating machinekit directory MACHINEKIT - 0.1 Machine configuration directory is '/home/pi/machinekit/configs/sim.tklinuxcnc' Machine configuration file is 'servo_sim.ini' Starting Machinekit... rtapi_msgd command: /usr/libexec/linuxcnc/rtapi_msgd --instance=0 --rtmsglevel=1 --usrmsglevel=1 --halsize=524288 rtapi_app command: /usr/libexec/linuxcnc/rtapi_app_rt-preempt --instance=0 halcmd: cant connect to rtapi_app: -1 (uri= uuid=a42c8c6b-4025-4f83-ba28-dad21114744a): rtapi_rpc(): reply timeout halcmd: the rtapi:0 RT demon is not running - please investigate /var/log/linuxcnc.log halcmd: the msgd:0 logger demon is not running - please investigate /var/log/linuxcnc.log E: 18-09-15 19:13:53 dangling 'DEALER' socket created at hal/utils/halcmd_rtapiapp.cc:281 io started halcmd: cant connect to rtapi_app: -1 (uri= uuid=a42c8c6b-4025-4f83-ba28-dad21114744a): rtapi_rpc(): reply timeout On Friday, September 14, 2018 at 7:41:29 AM UTC-7, Tac Huynh wrote: > > Please help: > How do I fix this installation error? > Thanks, > Tac. > > I tried to install Machinekit on Raspberry Pi 3, Raspian Stretch, got > following errors: > > sudo apt-get install machinekit-rt-preempt > > .... > Setting up xdot (0.7-2) ... > Setting up machinekit-rt-preempt (0.1.1536747208.git041712d-1~stretch) ... > ln: failed to create symbolic link > '/usr/lib/linuxcnc/rt-preempt/pru_generic.bin': No such file or directory > ln: failed to create symbolic link > '/usr/lib/linuxcnc/rt-preempt/pru_generic.dbg': No such file or directory > ln: failed to create symbolic link > '/usr/lib/linuxcnc/rt-preempt/pru_decamux.bin': No such file or directory > ln: failed to create symbolic link > '/usr/lib/linuxcnc/rt-preempt/pru_decamux.dbg': No such file or directory > dpkg: error processing package machinekit-rt-preempt (--configure): > subprocess installed post-installation script returned error exit status 1 > dpkg: dependency problems prevent configuration of machinekit: > machinekit depends on machinekit-rt-threads; however: > Package machinekit-rt-threads is not installed. > Package machinekit-rt-preempt which provides machinekit-rt-threads is not > configured yet. > > dpkg: error processing package machinekit (--configure): > dependency problems - leaving unconfigured > Processing triggers for libc-bin (2.24-11+deb9u3) ... > Processing triggers for systemd (232-25+deb9u2) ... > Errors were encountered while processing: > machinekit-rt-preempt > machinekit > E: Sub-process /usr/bin/dpkg returned an error code (1) > > -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
