[vchkpw] vpopmail 5.3.23 compile error on FreeBSD 4.5

[NREMTJason]

I am trying to install the new vpopmail 5.3.23 on freebsd 4.5.  I get the following errors when running make.   Could someone please tell me what I must do to correct this problem.

Thanks alot

Jason

vdelivermail.c: In function `date_header':
vdelivermail.c:1333: invalid operands to binary /
vdelivermail.c:1321: warning: `tz' might be used uninitialized in this function
*** Error code 1

Stop in /usr/local/src/vpopmail-5.3.23.
*** Error code 1

Stop in /usr/local/src/vpopmail-5.3.23.
*** Error code 1

Stop in /usr/local/src/vpopmail-5.3.23.
sitemasterswebdesign# more /usr/local/time.h
/usr/local/time.h: No such file or directory