diff -up Osi-0.108.4/configure.orig Osi-0.108.4/configure
--- Osi-0.108.4/configure.orig	2019-04-21 22:06:58.000000000 -0600
+++ Osi-0.108.4/configure	2019-06-21 10:24:53.813170277 -0600
@@ -24216,7 +24216,7 @@ echo "${ECHO_T}$doxysrcdir (src)" >&6
   fi
   # Not built, fall back to installed tag file
   if test $doxyfound = no ; then
-    eval doxydir="${datadir}/coin/doc/${proj}/doxydoc"
+    eval doxydir="${datadir}/doc/coin-or-${proj}"
     # AC_MSG_NOTICE([Considering $doxydir (install)])
     # AC_MSG_NOTICE([Subdirs: $coin_subdirs)])
     coin_doxy_tagfiles="$coin_doxy_tagfiles $doxydir/$doxytag=$doxydir/html"
diff -up Osi-0.108.4/Makefile.in.orig Osi-0.108.4/Makefile.in
--- Osi-0.108.4/Makefile.in.orig	2015-03-25 22:10:03.000000000 -0600
+++ Osi-0.108.4/Makefile.in	2019-06-21 10:23:33.795518908 -0600
@@ -409,7 +409,7 @@ EXTRA_DIST = examples/basic2.cpp example
 ########################################################################
 #                  Installation of the addlibs file                    #
 ########################################################################
-addlibsdir = $(DESTDIR)$(datadir)/coin/doc/Osi
+addlibsdir = $(DESTDIR)$(datadir)/doc/coin-or-$(PACKAGE_NAME)
 
 ########################################################################
 #                         Maintainer Stuff                             #
@@ -419,7 +419,7 @@ CLEANFILES =
 # Files that are generated and should be cleaned with make distclean
 DISTCLEANFILES = $(am__append_15) $(VPATH_DISTCLEANFILES)
 DocFiles = README AUTHORS LICENSE 
-DocInstallDir = $(datadir)/coin/doc/$(PACKAGE_NAME)
+DocInstallDir = $(datadir)/doc/coin-or-$(PACKAGE_NAME)
 COIN_HAS_DOXYGEN = @COIN_HAS_DOXYGEN_TRUE@TRUE
 COIN_HAS_LATEX = @COIN_HAS_LATEX_TRUE@TRUE
 all: all-recursive