neeraja@Ubuntu:~$ sudo apt install libgtkglext1-dev libglibmm-2.4-dev libgtkmm-2.4-dev libpangomm-1.4-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libglibmm-2.4-dev : Depends: libglib2.0-dev (>= 2.61.2) but it is not going to be installed
libgtkglext1-dev : Depends: libgl1-mesa-dev but it is not going to be installed or
libgl-dev but it is not going to be installed
Depends: libglu1-mesa-dev but it is not going to be installed or
libglu-dev
Depends: libgtk2.0-dev but it is not going to be installed
Depends: libpango1.0-dev but it is not going to be installed
Depends: libpangox-1.0-dev but it is not going to be installed
Depends: libxmu-dev but it is not going to be installed
Depends: libxt-dev but it is not going to be installed
libgtkmm-2.4-dev : Depends: libgtk2.0-dev (>= 2.24.0) but it is not going to be installed
Depends: libatkmm-1.6-dev (>= 2.22.2) but it is not going to be installed
libpangomm-1.4-dev : Depends: libcairomm-1.0-dev (>= 1.12.0) but it is not going to be installed
Depends: libpango1.0-dev (>= 1.41.0) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
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user535733
- 62,253
sudo apt update
– user535733 Dec 17 '23 at 04:00apt update
) – guiverc Dec 17 '23 at 04:14