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