Dear Sir,
While compiling gr-ieee802-11 from
https://github.com/bastibl/gr-ieee802-11,
these errors were encountered:
[email protected]~/gr-ieee802-11/build $ make
Scanning dependencies of target ieee802_11_generated_includes
[ 3%] Generating moving_average_ff.h, moving_average_cc.h
[ 3%] Built target ieee802_11_generated_includes
[ 6%] Generating moving_average_cc_impl.cc, moving_average_ff_impl.cc
[ 9%] Generating moving_average_cc_impl.h, moving_average_ff_impl.h
Scanning dependencies of target gnuradio-ieee802_11
[ 12%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/moving_average_cc_impl.cc.o
[ 15%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/moving_average_ff_impl.cc.o
[ 18%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ether_encap_impl.cc.o
[ 21%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_decode_mac.cc.o
[ 24%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_decode_signal.cc.o
[ 27%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_equalize_symbols.cc.o
[ 30%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_freq_est.cc.o
[ 33%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_mac.cc.o
[ 36%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_mapper.cc.o
[ 39%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_parse_mac.cc.o
[ 42%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_pilot.cc.o
[ 45%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_preamble.cc.o
[ 48%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_sync_long.cc.o
[ 51%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/ofdm_sync_short.cc.o
[ 54%] Building CXX object
lib/CMakeFiles/gnuradio-ieee802_11.dir/utils.cc.o
Linking CXX shared library libgnuradio-ieee802_11.so
/usr/bin/ld: cannot find -llog4cpp
/usr/bin/ld: cannot find -llog4cpp
collect2: error: ld returned 1 exit status
make[2]: *** [lib/libgnuradio-ieee802_11.so] Error 1
make[1]: *** [lib/CMakeFiles/gnuradio-ieee802_11.dir/all] Error 2
make: *** [all] Error 2
How to solve…?
Thanks in advance.
[email protected]