C++ compilers, NIH C++ class lib

[P. Suresh]

I have GNU g++ 1.37.1 compiler installed from the original GNU source.
When I am trying to install NIH 2.204 class library (from GNU tape) using 
GNU g++ 1.37.1 compiler "make" reports errors in finding certain include files
such as iostream.h, iomanip.h and rand48.h ...
I would like to know which version of g++ compiler that can be used to
install NIH library. (GNU g++ compiler claims that it's version 1.37.1
is compatible with AT&T 2.0 compiler and NIH lib should be compilable
with 2.0 compiler !!).

I will appreciate your solution or lead to get info for this problem.

I also will appreciate if someone can give the list of version 2.1 C++ compilers
on Sun sparcstation.

Please email to me directly. Thanks in advance.

Suresh.
suresh at atc.com