Can't compile Dash

when trying to compile dash using ./autogen.sh, the following error occurs:

stefan@stefan-laptop:~/Downloads/dashfilebrowser$ ./autogen.sh && make && sudo make install
I am going to run ./configure with no arguments - if you wish
to pass any to it, please specify them on the ./autogen.sh command line.
Running aclocal -I . ...
Running automake --gnu ...
Running autoconf ...
Running ./configure ...
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... yes
checking for pkg-config... /usr/bin/pkg-config
checking for gmcs... /usr/bin/gmcs
checking pkg-config is at least version 0.9.0... yes
checking for GTK_SHARP_20... yes
checking for GLIB_SHARP_20... yes
checking for GNOME_VFS_SHARP_20... yes
checking for GNOME_SHARP_20... yes
checking for GCONF_SHARP_20... yes
checking for MONO_CAIRO... configure: error: Package requirements (mono-cairo) were not met:

No package 'mono-cairo' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables MONO_CAIRO_CFLAGS
and MONO_CAIRO_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

however, libmono-cairo1.0-cil and libmono-cairo2.0-cil are installed. are there any other dependencies i am missing?