Unable to build openbsc due to missing 'libosmo-netif' package

Hi, i try to get openbsc to work. To do that i followed the steps on the page : http://openbsc.osmocom.org/trac/wiki/OpenBSC_GPRS till the last step everything go's ok, during the last step : cd /root/openbsc/openbsc; autoreconf -fi; export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig; ./configure; make I get the message : checking for LIBOSMONETIF... no configure: error: Package requirements (libosmo-netif >= 0.0.1) were not met: No package 'libosmo-netif' found I tried to find this package but was not able to find it. Do you know where i can find this package so that i can get things working ? Regards Henry