can't install beacuse of dependency problems , tried everything I found on forums , can't help #38
Description
Selecting previously unselected package viper4linux-gui.
(Reading database ... 350774 files and directories currently installed.)
Preparing to unpack viper4linux-gui_2.2-32.deb ...
Unpacking viper4linux-gui (2.2-32) ...
dpkg: dependency problems prevent configuration of viper4linux-gui:
viper4linux-gui depends on qtbase5-dev (>= 5.9.5); however:
Package qtbase5-dev is not installed.
viper4linux-gui depends on libgl1-mesa-dev; however:
Package libgl1-mesa-dev is not installed.
viper4linux-gui depends on gstreamer-1.0; however:
Package gstreamer-1.0 is not installed.
dpkg: error processing package viper4linux-gui (--install):
dependency problems - leaving unconfigured
Processing triggers for gnome-menus (3.36.0-1ubuntu1) ...
Processing triggers for mailcap (3.69ubuntu1) ...
Processing triggers for desktop-file-utils (0.26-1ubuntu2) ...
Processing triggers for bamfdaemon (0.5.5+21.10.20210710-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Errors were encountered while processing:
viper4linux-gui