diff --git a/Makefile b/Makefile
index 32a4b6e..afbe925 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 images=$(sort $(wildcard images/*.jpg))
 # @andre make wildcard so that it takes any image file but doesn't take the listimg.txt file
-images-tiff=$(sort $(wildcard images-tiff/*.jpg))
+images-tiff=$(sort $(wildcard images-tiff/*.tiff))
 output_ocr:=$(dir_ocr)/output.txt
 tmpfile:= $(shell mktemp)
 space:= $(empty) $(empty)
@@ -93,12 +93,14 @@ carlandre: ocr/output.txt ## Alice: Creates visual poetry out of a text. Depende
 .PHONY: carlandre
 # cat $(@) > /dev/usb/lp0
 
+
 overunder: ocr/output.txt ## Alice: An interpreted language that translate simple weaving instructions and creates a weaving pattern on text.
 	@python3 src/overunder.py
 .PHONY: overunder
 
-erase: ## Natasha: Analyzes pages in order, erases least common words from view. Dependencies: PIL, html5lib, FPDF
+erase:hocrs ## Natasha: Analyzes pages in order, erases least common words from view. Dependencies: PIL, html5lib, FPDF
 	python3 src/erase_leastcommon.py
+	@echo 'erase rule output: output/erase-replace/Erase.pdf'
 
 replace: ## Natasha: Analyzes pages in order, replace least common words with most common words. Dependencies: PIL, html5lib, FPDF
 	python3 src/replace_leastcommon.py
diff --git a/README b/README
index 1bd6563..cf994f8 100644
--- a/README
+++ b/README
@@ -7,10 +7,22 @@ Software experiments for the OuNuPo bookscanner. Part of Special Issue #5
 #Angeliki Diakrousi
 
 
-# Install 
+## Install 
 `git clone https://git.xpub.nl/repos/OuNuPo-make.git`
 
 
+## General depencies
+* Python3
+* GNU make
+* Python3 NLTK  `how to install`
+* NLTK English Corpus:
+    * run NLTK downloader `python -m nltk.downloader`
+    * select menu "Corpora"
+    * select "stopwords"
+    * "Dowload"
+
+
+
 # Make commands
 
 ## N+7 (example) Author
@@ -30,13 +42,18 @@ Description: Speech recognition feedback loops using the first sentence of a sca
 run: `make ttssr-human-only`
 
 dependencies:
-*python 3.3
-*pocketsphinx
-*SpeechRecognition 3.8.1 
-*PyAudio
+* python 3.3 -----> put in general dependencies (top)
+* [pocketsphinx](https://github.com/bambocher/pocketsphinx-python) `sudo pip3 install pocketsphinx` 
+* SpeechRecognition 3.8.1 
+* PyAudio
 
 install: 
-`https://pzwiki.wdka.nl/mediadesign/Speech_recognition`
+``
+
+
+
 
 
+## tash
+ python -m nltk.downloader ---> dependencies