Alien::CFITSIO This module finds or builds the CFITSIO <https://heasarc.gsfc.nasa.gov/docs/software/fitsio/fitsio.html> library. It supports CFITSIO version 4.4.0. INSTALLATION This is a Perl module distribution. It should be installed with whichever tool you use to manage your installation of Perl, e.g. any of cpanm . cpan . cpanp -i . Consult http://www.cpan.org/modules/INSTALL.html for further instruction. Should you wish to install this module manually, the procedure is perl Makefile.PL make make test make install COPYRIGHT AND LICENSE This software is Copyright (c) 2022 by Smithsonian Astrophysical Observatory. This is free software, licensed under: The GNU General Public License, Version 3, June 2007