No POD found for 02_init_from_float.t. Time to read the source?
02_init_from_float.t
To install Math::GMP, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Math::GMP
CPAN shell
perl -MCPAN -e shell install Math::GMP
For more information on module installation, please visit the detailed CPAN module installation guide.