Hi all, I know this problem has been dealt previously in a minor variation but please help me out here. I'm trying to configure OpenBSC using the USRP N210 device and followed the same network from scratch installation. I got up to the part where sysmobts gives the error and corrected it by editing the makefile. But unlike others my 'make' command is giving me an error in the rsl.c file. make[2]: Entering directory `/home/prabu/OpenBSC-OpenBTS/osmo-bts/src/common' CC rsl.o rsl.c:140:2: warning: #warning merge lchan_lookup with OpenBSC [-Wcpp] rsl.c: In function ‘rsl_rx_chan_activ’: rsl.c:779:53: error: ‘struct gsm_lchan’ has no member named ‘mr_bts_lv’ rsl.c:783:15: error: ‘struct gsm_lchan’ has no member named ‘mr_bts_lv’ rsl.c: In function ‘rsl_rx_mode_modif’: rsl.c:1028:53: error: ‘struct gsm_lchan’ has no member named ‘mr_bts_lv’ rsl.c:1032:15: error: ‘struct gsm_lchan’ has no member named ‘mr_bts_lv’ make[2]: *** [rsl.o] Error 1 make[2]: Leaving directory `/home/prabu/OpenBSC-OpenBTS/osmo-bts/src/common' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/prabu/OpenBSC-OpenBTS/osmo-bts/src' make: *** [all-recursive] Error 1 Can someone please help me out in what this error deals with. Or people who successfully completed the installation could tell me what they did differently Regards, Jijo