Voxl2 Mavros install problem:

[Cai Bill]

Hi I want to use mavros on the sentinel drone, but when I follow this documentand tried:

apt install -f ros-melodic-mavros ros-melodic-mavros-extras ros-melodic-control-toolbox

I got this error:

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:
 ros-melodic-mavros : Depends: libeigen3-dev but it is not going to be installed
                      Depends: ros-melodic-eigen-conversions but it is not going to be installed
                      Depends: ros-melodic-tf2-eigen but it is not going to be installed
 ros-melodic-mavros-extras : Depends: ros-melodic-tf2-eigen but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

I did got ros melodic running on the drone and I checked the voxl-configure-pkg-manage, and update afterward. But I'm still not able to get mavros installed.

voxl-configure-pkg-manager

Which repository do you want to use?
stable  - recommended for most users
staging - packages under testing for next sdk release
sdk-X.Y - Specific SDK release
dev     - recommended for ModalAI development team only

1) dev	    3) sdk-0.7	5) sdk-0.9  7) staging
2) sdk-0.6  4) sdk-0.8	6) sdk-1.0
#? 6
Using repo: sdk-1.0

Any recommendation?

[Cai Bill]

This post is deleted!