Re:ALOHA, ARQ and simple PHY on GNU Radio


#1

Hi guys,
I tried installing the module from source code but got following error:

gr_convolution_dec.cc:32:26: error: libviterbi.h: No such file or
directory
In file included from gr_convolution_dec.cc:27:
./gr_convolution_dec.h:64: error: extra qualification
?gr_convolution_dec::? on member ?reset_values?
gr_convolution_dec.cc: In constructor
?gr_convolution_dec::gr_convolution_dec(int)?:
gr_convolution_dec.cc:111: warning: statement has no effect
gr_convolution_dec.cc: In member function ?virtual int
gr_convolution_dec::general_work(int, gr_vector_int&,
gr_vector_const_void_star&, gr_vector_void_star&)?:
gr_convolution_dec.cc:162: error: ?LONG_MAX? was not declared in this
scope
gr_convolution_dec.cc:165: error: ?LONG_MIN? was not declared in this
scope
gr_convolution_dec.cc:198: error: ?BUTTERFLY? was not declared in this
scope
gr_convolution_dec.cc:253: error: ?BUTTERFLY2? was not declared in this
scope
gr_convolution_dec.cc: In function ?void traceback(long unsigned int*,
unsigned int, unsigned char*)?:
gr_convolution_dec.cc:352: warning: comparison between signed and
unsigned integer expressions
make[4]: *** [gr_convolution_dec.lo] Error 1
make[4]: Leaving directory
/home/ahmed/Download/gnuradio/gnuradio-core/src/lib/general' make[3]: *** [all] Error 2 make[3]: Leaving directory/home/ahmed/Download/gnuradio/gnuradio-core/src/lib/general’
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
/home/ahmed/Download/gnuradio/gnuradio-core/src/lib' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory/home/ahmed/Download/gnuradio/gnuradio-core/src’
make: *** [all-recursive] Error 1

Holger/Stefan, can you please help me rectify it.

From GNU Radio wiki, I see that Tarun encountered errors in same file;
‘gr_convolution_dec.cc’. Tarun, were you able to solve that?

Any idea guys?? Thanks in advance.

-Ahmed