nope it is not working --------------------------------------------------------- checking for gtk+-2.0 >= 2.0.0 libart-2.0 >= 2.3.10 libxml-2.0 >= 2-2.4.24 sigc++-1.2... Package sigc++-1.2 was not found in the pkg-config search path. Perhaps you should add the directory containing `sigc+ +-1.2.pc' to the PKG_CONFIG_PATH environment variable No package 'sigc++-1.2' found

configure: error: Library requirements (gtk+-2.0 >= 2.0.0 libart-2.0 >= 2.3.10 libxml-2.0 >= 2-2.4.24 sigc++-1.2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them. ------------------------------------------------------ what can i do