pkg/38652: mail/postfix doesn't install on Max OS X (10.4.11)

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>Number:         38652
>Category:       pkg
>Synopsis:       mail/postfix doesn't install on Max OS X (10.4.11)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue May 13 13:30:00 +0000 2008
>Originator:     Edgar Fuß
>Release:        pkgsrc-2008Q1
>Organization:
>Environment:
Darwin xxx 8.11.0 Darwin Kernel Version 8.11.0: Wed Oct 10 18:26:00 PDT 2007; 
root:xnu-792.24.17~1/RELEASE_PPC Power Macintosh powerpc
>Description:
Postfix fails to install giving the following error message:

mv: cannot resolve XXX/pkgsrc/mail/postfix/work/postfix-2.5.1/junk: 
XXX/pkgsrc/mail/usr
./postfix-install: Error: your mv command has trouble renaming symlinks.
If you run Linux, upgrade to GNU fileutils-4.0 or better,
or choose a tempdir that is in the same file system as /usr/pkg/bin/newaliases.
If you run FreeBSD, upgrade to version 5 or better.

>How-To-Repeat:
cd mail/postfix; make install
>Fix: