[nos-bbs] Compile problem on Ubuntu

[James French]

I get the following when I try to compile from source and do a 'make':

w8iss at w8iss-amd:~/jnos2$ make
gcc -DUNIX -g3   -DDEVELOPMENT -DDEBUG -W -Wimplicit -Wreturn-type
-Wswitch -Wpointer-arith -Wcast-qual -Wcast-align -Waggregate-return
-Wparentheses  -I/usr/include/ncurses -DLCURSES=\"-lncurses\"   -c -o
ttydriv.o ttydriv.c
ttydriv.c:10:20: error: curses.h: No such file or directory
make: *** [ttydriv.o] Error 1
w8iss at w8iss-amd:~/jnos2$

Did I not download the correct source from the webpage or is there
something that I not doing right? This is my first attempt at trying
to compile my own version.

James W8ISS