Astro-Coord-ECI-VSOP87D is Copyright (C) 2018-2021 by Thomas R. Wyant, III DESCRIPTION Implement the VSOP87D planetary position model. INSTALLATION This module is best installed using your favorite CPAN client: cpan, cpanp, or cpanm. ActivePerl users can try their ppm. Failing that, you can use one of the two usual incantations: gunzip Astro-Coord-ECI-VSOP87D-9.999.tar.gz tar -xf Astro-Coord-ECI-VSOP87D-9.999.tar perl Makefile.PL make make test make install or gunzip Astro-Coord-ECI-VSOP87D-9.999.tar.gz tar -xf Astro-Coord-ECI-VSOP87D-9.999.tar perl Build.PL ./Build ./Build test ./Build install You should substitute the appropriate program name for 'make', eg nmake (typically) under MSWin32, or mms or mmk under VMS. See ftp://ftp.microsoft.com/Softlib/MSLFILES/nmake15.exe for a copy of nmake for MSWin32 if you need it. Of course, since it's pure Perl, you can just expand the kit and drop SpaceTrack.pm and the SpaceTrack folder into the Astro directory (creating it if necessary) in the appropriate place in your @INC directories. LICENSING INFORMATION This package is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full text of the licenses in the directory LICENSES. This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose.