diff -up FlopC++-1.2.4/Makefile.in.orig FlopC++-1.2.4/Makefile.in
--- FlopC++-1.2.4/Makefile.in.orig	2016-03-16 10:26:01.586907351 -0300
+++ FlopC++-1.2.4/Makefile.in	2016-03-16 10:26:38.838908778 -0300
@@ -319,7 +319,7 @@ EXTRA_DIST = $(am__append_2)
 ########################################################################
 pkgconfiglibdir = $(libdir)/pkgconfig
 pkgconfiglib_DATA = flopcpp.pc
-addlibsdir = $(DESTDIR)$(datadir)/coin/doc/FlopCpp
+addlibsdir = $(DESTDIR)$(datadir)/doc/coin-or-FlopC++
 
 ########################################################################
 #                         Maintainer Stuff                             #
@@ -328,7 +328,7 @@ addlibsdir = $(DESTDIR)$(datadir)/coin/d
 # Files that are generated and should be cleaned with make distclean
 DISTCLEANFILES = $(am__append_3) $(VPATH_DISTCLEANFILES)
 DocFiles = README AUTHORS LICENSE 
-DocInstallDir = $(datadir)/coin/doc/$(PACKAGE_NAME)
+DocInstallDir = $(datadir)/doc/coin-or-FlopC++
 COIN_HAS_DOXYGEN = @COIN_HAS_DOXYGEN_TRUE@TRUE
 COIN_HAS_LATEX = @COIN_HAS_LATEX_TRUE@TRUE
 all: all-recursive