diff -ruN lp_solve.orig/Makefile lp_solve/Makefile
--- lp_solve.orig/Makefile	2010-01-21 22:08:50.000000000 +0000
+++ lp_solve/Makefile	2010-01-21 22:09:02.000000000 +0000
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	lp_solve
-PORTVERSION=	5.5.0.14
+PORTVERSION=	5.5.0.15
 CATEGORIES=	math
 MASTER_SITES=	SF/lpsolve/lpsolve/${PORTVERSION}
 DISTNAME=	${PORTNAME}_${PORTVERSION}_source
diff -ruN lp_solve.orig/distinfo lp_solve/distinfo
--- lp_solve.orig/distinfo	2010-01-21 22:08:50.000000000 +0000
+++ lp_solve/distinfo	2010-01-21 22:09:18.000000000 +0000
@@ -1,3 +1,3 @@
-MD5 (lp_solve_5.5.0.14_source.tar.gz) = 38a09a457f06a2e809e756b17730ca7b
-SHA256 (lp_solve_5.5.0.14_source.tar.gz) = 638dca6a4e4c54167ae0a8f4f07a9ac55fe1ab89de3744fab5a732a92678f3ef
-SIZE (lp_solve_5.5.0.14_source.tar.gz) = 798572
+MD5 (lp_solve_5.5.0.15_source.tar.gz) = 2408c94893394f832469661c16b9f0d0
+SHA256 (lp_solve_5.5.0.15_source.tar.gz) = ea1243e8aa2f0d52172dc0a90d1c2a8d2a4f696a39fc9cf07321810363d18985
+SIZE (lp_solve_5.5.0.15_source.tar.gz) = 802881
diff -ruN lp_solve.orig/pkg-plist lp_solve/pkg-plist
--- lp_solve.orig/pkg-plist	2010-01-21 22:08:50.000000000 +0000
+++ lp_solve/pkg-plist	2010-01-21 22:22:31.000000000 +0000
@@ -6,6 +6,7 @@
 include/lpsolve/lp_MDO.h
 include/lpsolve/lp_MPS.h
 include/lpsolve/lp_SOS.h
+include/lpsolve/lp_bit.h
 include/lpsolve/lp_crash.h
 include/lpsolve/lp_explicit.h
 include/lpsolve/lp_fortify.h