Cannot compile on kUbuntu-12.10

[doctordruidphd]

Downloaded mathmap-1.3.5.tar.gz.

Had to make a symlink from /usr/include/gtksourceview-3.0 to /usr/include/gtksourceview

Compiling crashes at this point:

greenman@Wolfenstein:/opt/mathmap/mathmap-1.3.5$ make
Package gtksourceview-2.0 was not found in the pkg-config search path.
Perhaps you should add the directory containing `gtksourceview-2.0.pc'
to the PKG_CONFIG_PATH environment variable
No package 'gtksourceview-2.0' found
gcc -I. -I/usr/local/include -D_GNU_SOURCE -O2 -Wall -DCGEN_CC="\"gcc -O2 -c -fPIC -o\"" -DCGEN_LD="\"gcc -shared -o\"" -pthread -I/usr/include/gtk-2.0 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/cairo -I/usr/include/libpng12 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/gimp-2.0   -pthread -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include   -DLOCALEDIR=\"/usr/local/share/locale\" -DTEMPLATE_DIR=\"/usr/local/share/gimp/2.0/mathmap\" -DPIXMAP_DIR=\"/usr/local/share/gimp/2.0/mathmap\" -DENABLE_NLS      -DHAVE_FFTW -DUSE_GTHREADS  -DUSE_GTKSOURCEVIEW  -std=gnu99 -DGIMPDATADIR=\"/usr/local/share/gimp/2.0\" -DMATHMAP_VERSION=\"1.3.5\" -DRWIMG_JPEG -DRWIMG_PNG -DRWIMG_GIF -o mathmap.o -c mathmap.c
In file included from /usr/include/gtksourceview/gtksourcebuffer.h:32:0,
                 from /usr/include/gtksourceview/gtksourceview.h:29,
                 from mathmap.c:55:
/usr/include/gtksourceview/gtksourcestylescheme.h:90:10: error: unknown type name ‘GdkRGBA’
In file included from /usr/include/gtksourceview/gtksourcegutter.h:30:0,
                 from /usr/include/gtksourceview/gtksourceview.h:30,
                 from mathmap.c:55:
/usr/include/gtksourceview/gtksourcegutterrenderer.h:186:54: error: unknown type name ‘GdkRGBA’
/usr/include/gtksourceview/gtksourcegutterrenderer.h:189:54: error: unknown type name ‘GdkRGBA’
In file included from /usr/include/gtksourceview/gtksourceview.h:31:0,
                 from mathmap.c:55:
/usr/include/gtksourceview/gtksourcemarkattributes.h:66:66: error: unknown type name ‘GdkRGBA’
/usr/include/gtksourceview/gtksourcemarkattributes.h:69:66: error: unknown type name ‘GdkRGBA’
mathmap.c: In function ‘build_fast_image_source’:
mathmap.c:1271:14: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
mathmap.c: In function ‘mathmap_dialog’:
mathmap.c:1828:3: warning: implicit declaration of function ‘gtk_source_view_set_mark_category_pixbuf’ [-Wimplicit-function-declaration]
make: *** [mathmap.o] Error 1