Executed command line:
libreoffice --headless --convert-to pdf --outdir /volume1/web/dokuwiki/data/tmp/odt/정승환_컬럼-6_트랜지스터_방식의_마이크_프리앰프 /volume1/web/dokuwiki/data/tmp/odt/정승환_컬럼-6_트랜지스터_방식의_마이크_프리앰프/convert.odt 2>&1
Error code: 127
Error message:
sh: libreoffice: command not found