Having problems building eruby (see below).

This is SunOS 5.7, gcc 2.95.2, Ruby 1.6.1
(yes, I know my Ruby is old).

What should I do?

Thanks,
Hal Fulton



eruby_main.c: In function `run':
eruby_main.c:533: warning: implicit declaration of function `ruby_finalize'
gcc   eruby_logo.o eruby_main.o liberuby.a
/opt/home2/hypermetrics/ruby-1.6.1/li
bruby.a -ldl -lcrypt -lm  -o eruby
Undefined                       first referenced
 symbol                             in file
ruby_finalize                       eruby_main.o
ld: fatal: Symbol referencing errors. No output written to eruby
collect2: ld returned 1 exit status
make: *** [eruby] Error 1