t9001 fails because Net::SMTP is missing

Hi,

is it unexpected that there are setups which come without Net::SMTP?

-- snip --
* expecting success: git format-patch -n HEAD^1
     git send-email -from="Example [off-list ref]" 
--to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" ./0001*txt
0001-Second.txt
Can't locate Net/SMTP.pm in @INC (@INC contains: 
/System/Library/Perl/darwin /System/Library/Perl /Library/Perl/darwin 
/Library/Perl /Library/Perl /Network/Library/Perl/darwin 
/Network/Library/Perl /Network/Library/Perl .) at 
/Users/gene099/my/git-current/t/../git-send-email line 24.
BEGIN failed--compilation aborted at 
/Users/gene099/my/git-current/t/../git-send-email line 24.
* FAIL 3: Extract patches and send
-- snap --

Ciao,
Dscho