diff -up OS-2.10.2/Makefile.in.orig OS-2.10.2/Makefile.in
--- OS-2.10.2/Makefile.in.orig	2015-05-06 22:35:51.000000000 -0600
+++ OS-2.10.2/Makefile.in	2019-06-24 14:12:13.691629023 -0600
@@ -251,7 +251,7 @@
 DISTCLEANFILES = coin_subdirs.txt $(am__append_2) \
 	$(VPATH_DISTCLEANFILES)
 DocFiles = README README.md AUTHORS AUTHORS.md LICENSE LICENSE.md 
-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