Additionally there is the little known "instmodsh" (Installed Modules Shell) which comes with MakeMaker and I believe is installed these days with modern perls.

$ instmodsh
Available commands are:
   l            - List all installed modules
   m <module>   - Select a module
   q            - Quit the program
cmd? m YAML
Available commands are:
   f [all|prog|doc]   - List installed files of a given type
   d [all|prog|doc]   - List the directories used by a module
   v                  - Validate the .packlist - check for missing fil
+es
   t <tarfile>        - Create a tar archive of the module
   q                  - Quit the module
YAML cmd? d
all directories in YAML are:
   /usr/bin
   /usr/local/man/man1
   /usr/local/man/man3
   /usr/local/share/perl/5.8.7
   /usr/local/share/perl/5.8.7/Test
   /usr/local/share/perl/5.8.7/YAML
   /usr/local/share/perl/5.8.7/YAML/Dumper
   /usr/local/share/perl/5.8.7/YAML/Loader
YAML cmd?
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