olaris ships with everything you need, with the exception of the compiler itself. Solaris ships with the include files, make, an assembler, linker and libraries. All this stuff lives in /usr/ccs/bin (add it to your PATH before /usr/ucb if that’s in your PATH as well) /usr/ccs/lib and /usr/include.

If you still can’t find it, make sure you have the following packages installed on your system:

	for tools (sccs, lex, yacc, make, nm, truss, ld, as):
	    SUNWbtool, SUNWsprot, SUNWtoo, SUNWcpp
	for libraries & headers:
	    SUNWhea, SUNWarc, SUNWlibm, SUNWlibms
	    SUNWdfbh, SUNWcg6h, SUNWxwinc, SUNWolinc,
	    SUNWxglh, SUNWlibC, SUNWzlib, SUNWscpu
	for 64 bit development (in S10 these have all been merged into
	    the non-x versions):
	    SUNWarcx, SUNWbtoox, SUNWdplx, SUNWscpux, SUNWsprox,
	    SUNWtoox, SUNWlmsx, SUNWlmx, SUNWlibCx, SUNWzlibx
	for ucb compat:
	    SUNWsra, SUNWsrh