I'm writing program using Vala language. When I try to build a .deb package on Launchpad, I get this error
CMake can't find valac package gtk+-3.0. It uses valac version 0.30. Though it does find it, when I do this on my computer (use cmake to build).
This is first time I try to build .deb package, so I'm a bit confused with what to do... Can anyone tell me how to fix this?
Thanks in advance.