C:\Perl\bin>ppm verify Digest-MD5
An upgrade to package 'Digest-MD5' is available.

C:\Perl\bin>ppm install Digest-MD5
Version 2.11 of 'Digest-MD5' is already installed.
Remove it, or use 'verify --upgrade Digest-MD5'.

C:\Perl\bin>ppm verify --upgrade Digest-MD5
Package 'Digest-MD5' is up to date.

C:\Perl\bin>ppm verify Digest-MD5
An upgrade to package 'Digest-MD5' is available.

C:\Perl\bin>