cpan
cpan> look Number::Format
Database was generated on Fri, 11 Jul 2014 11:23:06 GMT

Running look for module 'Number::Format'

Trying to open a subshell in the build directory...
Checksum for D:\cpan\authors\id\W\WR\WRW\Number-Format-1.73.tar.gz ok
Scanning cache D:\perl\cpan\build for sizes
............................................................................DONE
Working directory is D:\perl\cpan\build\Number-Format-1.73-L6b3hX
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

D:\perl\cpan\build\Number-Format-1.73-L6b3hX>