Error while building Calendar App

[Nidhi Gupta <nidhi98gupta gmail com>]

Hi,

I am Nidhi, BTech 2nd year CS student at DAIICT. I wanted to contribute to GNOME, so I followed newcomers guide and decided to build Calendar App.

I followed steps as given but during compilation  in Builder ,it is giving error which says

Traceback (most recent call last):

  File "/bin/gdbus-codegen", line 41, in <module>

    from codegen import codegen_main

ImportError: No module named 'codegen'

I am not able to figure how and where to install codegen module.

Any help will be very much appreciated.

Thank You 

Regards

Nidhi