i cant open plasmac from Sample Configurations > by_machine > plasmac

LINUXCNC - 2.8.0-pre1-6041-gb8805cef3

Error in startup script: cp: cannot copy cyclic symbolic link '/usr/share/doc/linuxcnc/examples/sample-configs/by_machine/plasmac/axis/plasmac/axis/plasmac'

cp: cannot copy cyclic symbolic link '/usr/share/doc/linuxcnc/examples/sample-configs/by_machine/plasmac/axis/plasmac/gmoccapy/plasmac'

while executing

"exec cp -rL [file join $chosendir $f] $copytodir"

(procedure "prompt_copy" line 147)

invoked from within

"prompt_copy $::inifile"

invoked from within

"if [ok_to_copy_config $::inifile] {

set copied_inifile [prompt_copy $::inifile]

if {$copied_inifile == ""} {

c..."

("while" body line 6)

invoked from within

"while {1} {

focus $::tree

vwait ::choice


if { $::choice == "OK" } {

if [ok_to_copy_config $::inifile] {

set copied_in..."

(file "/usr/lib/tcltk/linuxcnc/bin/pickconfig.tcl" line 875)