Can't build the sources

I followed the instructions as follows:

# Dependencies
sudo apt-get build-dep scratch-text-editor
# Getting the sources as stated in the INSTALL file
bzr branch lp:writer
# CD-ing in the folder
cd writer
mkdir install
cd install
cmake .. -DCMAKE_INSTALL_PREFIX=/usr/
make

Unfortunately, I got the following:

Linking C executable writer
CMakeFiles/writer.dir/src/Widgets/TableChooser.c.o: En la función `writer_widgets_table_chooser_setup_ui':
/home/<USER>/Proyectos/writer/writer/install/src/Widgets/TableChooser.c:146: referencia a `gtk_label_set_xalign' sin definir
/home/<USER>/Proyectos/writer/writer/install/src/Widgets/TableChooser.c:150: referencia a `gtk_label_set_xalign' sin definir
/home/<USER>/Proyectos/writer/writer/install/src/Widgets/TableChooser.c:154: referencia a `gtk_label_set_xalign' sin definir
collect2: error: ld returned 1 exit status
make[2]: *** [writer] Error 1
make[1]: *** [CMakeFiles/writer.dir/all] Error 2
make: *** [all] Error 2