PERL problem installing SQLgrey

[lconrad at go2france.com]

 freebsd 9.0

portsnap fetch update

... completed successfully

 cd /usr/ports/mail/sqlgrey


make install

===>  Installing for sqlgrey-1.8.0
===>   sqlgrey-1.8.0 depends on package: p5-Net-Server>=0 - found
===>   sqlgrey-1.8.0 depends on package: p5-IO-Multiplex>=0 - found
===>   sqlgrey-1.8.0 depends on package: p5-Pod-Parser>=0 - found
===>   sqlgrey-1.8.0 depends on package: p5-DBD-mysql>=0 - found
===>   sqlgrey-1.8.0 depends on package: p5-Date-Calc>=0 - not found
===>    Verifying install for p5-Date-Calc>=0 in 
/usr/ports/devel/p5-Date-Calc
===>   p5-Date-Calc-6.3 depends on package: p5-Bit-Vector>=7.1 - not 
found
===>    Verifying install for p5-Bit-Vector>=7.1 in 
/usr/ports/math/p5-Bit-Vector
===>  Extracting for p5-Bit-Vector-7.2_2
=> SHA256 Checksum mismatch for Bit-Vector-7.2.tar.gz.


and it can't find it anywhere else.

bombs out with:

fetch: 
ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/Bit-Vector-7.2.tar.gz: 
size mismatch: expected 135586, actual 137817
=> Couldn't fetch it - please try to retrieve this
=> port manually into /usr/ports/distfiles/ and try again.
*** Error code 1

Stop in /usr/ports/math/p5-Bit-Vector.
*** Error code 1

Stop in /usr/ports/math/p5-Bit-Vector.
*** Error code 1

Stop in /usr/ports/devel/p5-Date-Calc.
*** Error code 1

Stop in /usr/ports/mail/sqlgrey.
*** Error code 1

but:

cpanm Date::Calc
Date::Calc is up to date. (6.3)

cpanm Bit::Vector
Bit::Vector is up to date. (7.2)

thanks
Len