Current 'missing' script is out of date and causes install to fail.
Proposed change to automake-1.16 missing script
[COMPILING MATIEC]
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
/home/usr/OpenPLC_Editor/matiec/config/missing: Unknown --is-lightweight' option Try/home/usr/OpenPLC_Editor/matiec/config/missing --help' for more information
configure: WARNING: 'missing' script is too old or missing
Current 'missing' script is out of date and causes install to fail. Proposed change to automake-1.16 missing script