Hi. I have got a question. I am trying to write app that uses poppler lib to render pdf documents. If I understand correctly, first I must install poppler at sailfish build engine to be able to compile my apps with poppler at arm platform. I opened SailfishOS->Targets->Sailfish-i486 and installed poppler, poppler-glib, poppler-qt5 and poppler-utils packets. However I don't understand where I can find those packets? I searched in /usr directory at build engine ("find /usr -name "*poppler*"") with no success. So where is those installed packets?

P.S. I am new at packet system and unix platform, so I am sorry for that may be silly question