sudo yum install ncurses-devel swig

tar xzf /path/to/stfl-0.24.tar.gz
cd stfl-0.24

# Modify Makefile and comment out the SWIG lines

#ifeq ($(FOUND_SWIG)$(FOUND_PERL5),11)
#include perl5/Makefile.snippet
#endif

#ifeq ($(FOUND_SWIG)$(FOUND_PYTHON),11)
#include python/Makefile.snippet
#endif

#ifeq ($(FOUND_SWIG)$(FOUND_RUBY),11)
#include ruby/Makefile.snippet
#endif

sudo make install

# Finally, build the Perl module

cd perl5

swig -Wall -perl stfl.i
perl Makefile.PL
sudo make install