diff -rupN tesseract-3.04.00/ccutil/Makefile.am tesseract-3.04.00-new/ccutil/Makefile.am
--- tesseract-3.04.00/ccutil/Makefile.am	2015-07-11 09:53:12.000000000 +0200
+++ tesseract-3.04.00-new/ccutil/Makefile.am	2015-09-12 19:10:31.983919381 +0200
@@ -3,7 +3,7 @@ SUBDIRS =
 AM_CXXFLAGS =
 
 if !NO_TESSDATA_PREFIX
-AM_CXXFLAGS += -DTESSDATA_PREFIX=@datadir@/
+AM_CXXFLAGS += -DTESSDATA_PREFIX=@datadir@/tesseract/
 endif
 
 if VISIBILITY
diff -rupN tesseract-3.04.00/tessdata/configs/Makefile.am tesseract-3.04.00-new/tessdata/configs/Makefile.am
--- tesseract-3.04.00/tessdata/configs/Makefile.am	2015-07-11 09:53:12.000000000 +0200
+++ tesseract-3.04.00-new/tessdata/configs/Makefile.am	2015-09-12 19:10:40.978587765 +0200
@@ -1,3 +1,3 @@
-datadir = @datadir@/tessdata/configs
+datadir = @datadir@/tesseract/tessdata/configs
 data_DATA = inter makebox box.train unlv ambigs.train api_config kannada box.train.stderr quiet logfile digits hocr linebox pdf rebox strokewidth bigram
 EXTRA_DIST = inter makebox box.train unlv ambigs.train api_config kannada box.train.stderr quiet logfile digits hocr linebox pdf rebox strokewidth bigram
diff -rupN tesseract-3.04.00/tessdata/Makefile.am tesseract-3.04.00-new/tessdata/Makefile.am
--- tesseract-3.04.00/tessdata/Makefile.am	2015-07-11 09:53:12.000000000 +0200
+++ tesseract-3.04.00-new/tessdata/Makefile.am	2015-09-12 19:10:31.985919304 +0200
@@ -1,4 +1,4 @@
-datadir = @datadir@/tessdata
+datadir = @datadir@/tesseract/tessdata
 
 data_DATA = pdf.ttf
 EXTRA_DIST = $(data_DATA)
diff -rupN tesseract-3.04.00/tessdata/tessconfigs/Makefile.am tesseract-3.04.00-new/tessdata/tessconfigs/Makefile.am
--- tesseract-3.04.00/tessdata/tessconfigs/Makefile.am	2015-07-11 09:53:12.000000000 +0200
+++ tesseract-3.04.00-new/tessdata/tessconfigs/Makefile.am	2015-09-12 19:10:48.218340816 +0200
@@ -1,3 +1,3 @@
-datadir = @datadir@/tessdata/tessconfigs
+datadir = @datadir@/tesseract/tessdata/tessconfigs
 data_DATA = batch batch.nochop nobatch matdemo segdemo msdemo
 EXTRA_DIST = batch batch.nochop nobatch matdemo segdemo msdemo