Помогите составить банши-телепатия-расширение

Я внес некоторые изменения в банши-телепатию-расширение , но не могу заставить его скомпилировать в Ubuntu 12.04, даже после выпуска банши

checking for BANSHEE_1_THICKCLIENT... no
configure: error: Package requirements (banshee-1-thickclient >= 1.5.3) were not met:`

Заранее спасибо. :)

PS - полный стек ниже:

rafael@noir:~/workspace/banshee-telepathy-extension$ ./autogen.sh 
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  ...
Makefile.include:66: `pkglibdir' is not a legitimate directory for `SCRIPTS'
src/Makefile.am:181:   `Makefile.include' included from here
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... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking how to create a ustar tar archive... gnutar
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 MONO... yes
checking for GTK_SHARP_20... yes
checking for BANSHEE_1_THICKCLIENT... no
configure: error: Package requirements (banshee-1-thickclient >= 1.5.3) were not met:

No package 'banshee-1-thickclient' 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 BANSHEE_1_THICKCLIENT_CFLAGS
and BANSHEE_1_THICKCLIENT_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.