RE: pkg: error running `make' for the struct package.

[Windhorn, Allen E [ACIM/LSA/MKT]]

I would like to install the communications package (V1.2.1), but it has a
dependency on the signal package (>= V1.1.3).  When I try to install the
signal package I get:
----------------
>> pkg install -forge signal
medfilt1.cc: In member function 'void sorted_window::init(const double*, 
octave_idx_type, octave_idx_
type, octave_idx_type)':
medfilt1.cc:91:7: error: 'bzero' was not declared in this scope
       bzero (buf, zeros * sizeof (double));
       ^~~~~
medfilt1.cc:91:7: note: suggested alternative: 'zeros'
       bzero (buf, zeros * sizeof (double));
       ^~~~~
       zeros
make: *** [medfilt1.oct] Error 1
make: Entering directory `/tmp/oct-Hskk3k/signal-1.4.0/src'
C:/Octave/OCTAVE~1.1/bin/mkoctfile-4.4.1.exe -Wall -Wno-deprecated-declarations 
 __fwht__.cc -o __fwh
t__.oct
C:/Octave/OCTAVE~1.1/bin/mkoctfile-4.4.1.exe -Wall -Wno-deprecated-declarations 
 __ultrwin__.cc -o __
ultrwin__.oct
C:/Octave/OCTAVE~1.1/bin/mkoctfile-4.4.1.exe -Wall -Wno-deprecated-declarations 
 -c cl2bp.cc -o cl2bp
.o
C:/Octave/OCTAVE~1.1/bin/mkoctfile-4.4.1.exe -Wall -Wno-deprecated-declarations 
 -c cl2bp_lib.cc -o c
l2bp_lib.o
C:/Octave/OCTAVE~1.1/bin/mkoctfile-4.4.1.exe -Wall -Wno-deprecated-declarations 
 cl2bp.o cl2bp_lib.o
-o cl2bp.oct
C:/Octave/OCTAVE~1.1/bin/mkoctfile-4.4.1.exe -Wall -Wno-deprecated-declarations 
 medfilt1.cc -o medfi
lt1.oct
make: Leaving directory `/tmp/oct-Hskk3k/signal-1.4.0/src'

pkg: error running `make' for the signal package.
error: called from
    configure_make at line 99 column 9
    install at line 184 column 7
    pkg at line 437 column 9
-----------------
I am using Windows 10 on an Intel processor.
I recently moved to Octave V4.4.1 but the 4.4.0 version had the same problem.
Is this something in my setup, or a problem with the package?

Thanks for any help you can give me.

Regards,
Allen
-- 
Allen Windhorn P.E. (Mn), CEng| Senior Principal Engineer
Leroy-Somer Americas | Kato Engineering, Inc.
2075 Howard Dr. West | North Mankato, MN 56003 | USA
T +1 507-345-2782 | F +1 507-345-2798
address@hidden | address@hidden