I want to write a python plugin for QGIS 3.6.
Following the Guide I've installed the mentioned software Qt Creator and the OSGeo4W . There is written, that in the OSGeo4W Shell It would be possible then to call the pyrcc4 command.
Later in the tutorial done by "make pyrcc4 ..."
However, nothing works on my machine. No matter what I want to call, neither 'make' (like in Tutorial) nor 'pyrcc4' (like in some helps like this: Making 'make'-command work for compiling QGIS-plugins?) is a known command using the OSGeo4W Shell.
I've also tried this:
What am I doing wrong?