/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_address_unformat'
/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_address_decode'
/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_address_format'
/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_address_get_type'
/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_address_encode'
/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_internet_address_add'
/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_object_type'
/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_internet_address_new'
/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_internet_address_get'
/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_object_cast'
/opt/gnome/lib/libebook-1.2.so: undefined reference to `camel_object_unref'
collect2: ld returned 1 exit status
make[3]: *** [clock-applet] Error 1
make[3]: Leaving directory `/home/hussam/packages/gnome/gnome-panel/src/gnome-panel-2.18.0/applets/clock'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/hussam/packages/gnome/gnome-panel/src/gnome-panel-2.18.0/applets'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/hussam/packages/gnome/gnome-panel/src/gnome-panel-2.18.0'
make: *** [all] Error 2