backtrace [count]
Print a stack trace, with the most recent frame at the top. With a positive number, print at most many entries.
In the listing produced, an arrow indicates the 'current frame'. The current frame determines the context used for many debugger commands such as source-line listing or the edit command.
edit
backtrace # Print a full stack trace backtrace 2 # Print only the top two entries
To install Devel::Trepan, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Devel::Trepan
CPAN shell
perl -MCPAN -e shell install Devel::Trepan
For more information on module installation, please visit the detailed CPAN module installation guide.