Hi! On Fri, Nov 17, 2017 at 03:11:39PM +0000, ouattara jean yves wrote: It would be interesting to understand why you are building from source rather than using the nightly or latest binary packages. It's easier to use the ready-made packages for getting started, and then if you want to make modifications build from source as needed. You appear to have forgotten to call "ldconfig" to update your dynamic linker cache after installing a new shared library (such as libosmo-netif)? Regards, Harald -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)