Hi,
I am a college student who is looking to contribute to the inkscape project as I am trying to participate in "google summer of code 2017" . I have some initial trouble compiling the source code when I ran cmake .. . 


The error is as follows:

-- Checking for modules 'gtkmm-3.0>=3.8;gdkmm- 3.0>=3.8;gtk+-3.0>=3.8;gdk-3.0>=3.8;gdl-3.0>=3.4'
--   
CMake Error at /usr/share/cmake-3.5/Modules/FindPkgConfig.cmake:367 (message):
  A required package was not found
Call Stack (most recent call first):
  /usr/share/cmake-3.5/Modules/FindPkgConfig.cmake:532 (_pkg_check_modules_internal)
  CMakeScripts/DefineDependsandFlags.cmake:250 (pkg_check_modules)
  CMakeLists.txt:120 (include)

If someone could guide me on what packages or libraries I have to install I would be grateful,
Rahul Manoj