Error including <libnotify/notify.h>

[Marwa Shams]

For each library you need to define the paths to includes and the paths to libraries needed. So far you only defined the former.

OK I already included paths of all needed header files easily because i know each header file name from error bar
but the problem for me how to know the libraries needed ??
for example ---> "error: 'goffset' was not declared in this scope" .. what's the lib includes this type ??

[wysota]

Use the LIBS variable in the project file. As for goffset, it's likely a glib routine but you can google it yourself.