qhelpgenerator-qt5

Qt5 doc tools package

Arch Arch Linux
RUN pacman -S --noconfirm qt5-tools
CentOS
RUN yum install -y qt5-doctools
Fedora
RUN dnf install -y qt5-doctools
click the source code to copy install qhelpgenerator-qt5 on any operating system with command-not-found.com