I've just been trying to compile gem 0.92-0 for ubuntu jaunty 9.04 and I get the following errors when I run make:

GemSetup.cpp:50:22: error: s_stuff.h: No such file or directory
GemSetup.cpp: In function ‘void Gem_addownpath(const char*)’:
GemSetup.cpp:96: error: ‘sys_searchpath’ was not declared in this scope
GemSetup.cpp:96: error: ‘namelist_append’ was not declared in this scope
make[1]: *** [GemSetup.o] Error 1
make[1]: Leaving directory `/home/james/Desktop/gem-0.92-0/src/Base'
make: *** [Base] Error 2

Can anyone help? I don't seem to have the file s_stuff.h on my computer

thanks

James