fehler beim bauen mit Audioniek git

[uniqad]

After update to the latest december`s commits I get an error:

Starting OpenPLi Enigma2 build
==============================
configure: error: Package requirements (freetype2 fribidi glib-2.0 libdvbsi++ libpng libxml-2.0 sigc++-2.0 libssl libcrypto) were not met:


No package 'sigc++-2.0' 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 BASE_CFLAGS
and BASE_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
make/enigma2.mk:192: recipe for target '/home/uniqad/Desktop/Z/build_source/enigma2/config.status' failed
make: *** [/home/uniqad/Desktop/Z/build_source/enigma2/config.status] Error 1