I managed to install cqrlog in a brand new laptop running Ubuntu 20.04.
Once getting it working with mariadb instead of mysql, I tried to update the application according to https://github.com/OH1KH/cqrlog/tree/loc_testing/compiled but I receive the following error when trying to unzip the files:
/tmp$ unzip cqr2.zip
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of cqr2.zip or
cqr2.zip.zip, and cannot find cqr2.zip.ZIP, period.
And the script does not work either, please see below:
/tmp/updateCqrlog.sh: línea 7: error sintáctico cerca del elemento inesperado `newline'
/tmp/updateCqrlog.sh: línea 7: `'