ports/54397: Fixes for biology/povchem port.

[Yen-Ming Lee]

Old Synopsis: 
New Synopsis: Fixes for biology/povchem port.

Responsible-Changed-From-To: freebsd-ports-bugs->leeym
Responsible-Changed-By: leeym
Responsible-Changed-When: Fri Jul 11 23:27:03 PDT 2003
Responsible-Changed-Why: 
I'll handle this PR.


http://www.freebsd.org/cgi/query-pr.cgi?pr=54397