diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ee622f0c04994528091b646b048c838182acdade
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,56 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+
+project(EASEA)
+SET(CMAKE_STATIC_LIBRARY_PREFIX="")
+INCLUDE_DIRECTORIES(libeasea/include alexyacc/include boost)
+
+ADD_DEFINITIONS(-g -w -Wno-deprecated -Wno-write-strings -fmessage-length=0 )
+
+
+if(WIN32)
+  FILE(GLOB libeasea_src_win  "libeasea/win32/*.cpp" )
+endif(WIN32)
+
+
+#Alexyacc static library
+FILE(GLOB libalex_src alexyacc/*.cpp)
+ADD_LIBRARY( libalex STATIC ${libalex_src} )
+
+
+#Libeasea static library
+FILE(GLOB libeasea_src libeasea/*.cpp )
+ADD_LIBRARY( libeasea STATIC ${libeasea_src} ${libeasea_src_win})
+SET_TARGET_PROPERTIES(libeasea PROPERTIES OUTPUT_NAME "libeasea" PREFIX "" COMPILE_FLAGS "-O3")
+
+
+#Boost program_options static library
+FILE(GLOB boost_src boost/*.cpp)
+ADD_LIBRARY( program_options STATIC ${boost_src} )
+SET_TARGET_PROPERTIES(program_options PROPERTIES OUTPUT_NAME "program_options" PREFIX "" COMPILE_FLAGS "-O2")
+
+
+SET(easea_src 
+        EaseaLex.cpp
+        EaseaParse.cpp
+        EaseaSym.cpp
+        EaseaYTools.cpp)
+
+
+ADD_EXECUTABLE(easea ${easea_src})
+SET_TARGET_PROPERTIES(easea PROPERTIES COMPILE_FLAGS "")
+TARGET_LINK_LIBRARIES(easea libeasea libalex program_options)
+ADD_CUSTOM_COMMAND(TARGET easea POST_BUILD 
+                    COMMAND $(CMAKE_COMMAND) -E copy libeasea.a libeasea/
+                    COMMAND $(CMAKE_COMMAND) -E copy program_options.a boost/
+                   )
+
+INSTALL(TARGETS easea DESTINATION bin/ CONFIGURATIONS local)
+INSTALL(TARGETS libeasea DESTINATION libeasea/ CONFIGURATIONS local)
+INSTALL(TARGETS program_options DESTINATION boost/ CONFIGURATIONS local)
+INSTALL(TARGETS easea DESTINATION /usr/local/easea/bin CONFIGURATIONS global)
+INSTALL(TARGETS libeasea DESTINATION /usr/local/easea/libeasea CONFIGURATIONS global)
+INSTALL(TARGETS program_options DESTINATION /usr/local/easea/boost CONFIGURATIONS global)
+INSTALL(DIRECTORY tpl DESTINATION /usr/local/easea/ CONFIGURATIONS global)
+INSTALL(DIRECTORY "libeasea/include" DESTINATION "/usr/local/easea/libeasea/" CONFIGURATIONS global)
+INSTALL(DIRECTORY boost/boost DESTINATION /usr/local/easea/boost/ CONFIGURATIONS global)
+INSTALL(FILES easeagrapher/EaseaGrapher.jar DESTINATION /usr/local/easea/easeagrapher CONFIGURATIONS global)
diff --git a/INSTALL.txt b/INSTALL.txt
index cfd3b73d79aa2917aba97464105aa9a5ad51f85a..8b137891791fe96927ad78e64b0aad7bded08bdc 100644
--- a/INSTALL.txt
+++ b/INSTALL.txt
@@ -1,47 +1 @@
 
-
-EASEA Quick Installation Guidelines
------------------------------------
-
-1. Check dependencies: the following packages must be installed:
-
-g++ compiler
-libboost: to install it on ubuntu:
-  sudo apt-get install libboost-program-options-dev
-
-2. EASEA source code:
-
-The source code can be obtained either from sourceforge or, for
-programmers involved in the EASEA development, from its GIT repository.
-
-2.1 Downloading it from sourceforge:
-
-http://sourceforge.net/projects/easea/
-
-2.2 Retrieving it from GIT (for developers in the EASEA team only):
-
-generating a public-private SSH-RSA key pair:
-
-ssh-keygen -t rsa
-
-make sure that your public SSH is registered with the manager of the
-repository (currently Ogier Maitre), and that he has granted access to
-you.
-
-retrieving the latest version from the GIT repository:
-
-git clone git@atia.u-strasbg.fr:easea.git
-
-3. Compiling EASEA:
-
-cd <EASEAdir>
-make
-export EZ_PATH=`pwd`/
-
-4. Running an example:
-
-cd examples/weierstrass_std/
-$EZ_PATH/easea weierstrass.ez
-make
-./weierstrass
-
diff --git a/Makefile b/Makefile
index a5ece6dfc2318477091b25f25883889840ac07ac..140bc15f2f8ad78cdca980ab6731c0a18212a0d3 100644
--- a/Makefile
+++ b/Makefile
@@ -31,8 +31,8 @@ else
 	#
 	# Installation:
 	# To install EASEA into your system, type:
-	#	 "sudo make install".
-	# EASEA will be installed into /usr/local/easa/ directory,
+	#	 ". install.sh ".
+	# EASEA will be installed into /usr/local/easea/ directory,
 	# including, the binary, its libraries and the templates.
 	# Finaly, environment variables will be updated (EZ_PATH and PATH),
 ifeq ($(UNAME),Darwin)
@@ -49,15 +49,7 @@ ifeq ($(UNAME),Darwin)
 else
 	# .bashrc file (EZ_PATH and). To do so type:
 endif
-	#	 "make dev_vars". 
-	#
-	# Finally after having "install" or "dev_vars", reload bash config file
-ifeq ($(UNAME),Darwin)
-	# (by "exec bash -l" or "source ~/.bash_profile", use easea with:
-else
-	# (by "exec bash" or "source ~/.bashrc", use easea with:
-endif
-	#	easea weierstrass.ez
+	#	 ". install.sh local". 
 	#
 	# Thanks for using EASEA.
 	#
@@ -71,7 +63,7 @@ endif
 # 	$(CXX) $(CPPFLAGS) $(LDFLAGS) $^ -o $@ -lalex
 
 
-install:vars
+install:
 	mkdir -p /usr/local/easea/ /usr/local/easea/bin /usr/local/easea/tpl /usr/local/easea/libeasea/include /usr/local/easea/boost /usr/local/easea/easeagrapher/
 	cp bin/easea /usr/local/easea/bin/
 	cp tpl/* /usr/local/easea/tpl/
@@ -80,22 +72,7 @@ install:vars
 	cp boost/program_options.a /usr/local/easea/boost
 	cp -r boost/boost/ /usr/local/easea/boost/boost/
 	cp easeagrapher/EaseaGrapher.jar /usr/local/easea/easeagrapher/
-vars:profile_
-ifeq ($(UNAME), Darwin)
-	@echo "export EZ_PATH=/usr/local/easea/">>$PROFILE
-	@echo "export PATH=\$$PATH:/usr/local/easea/bin:" >>$PROFILE
-else
-	@echo "\nexport EZ_PATH=/usr/local/easea/">>$(HOME)/.bashrc
-	@echo "export PATH=\$$PATH:/usr/local/easea/bin:" >>$(HOME)/.bashrc
-	@echo "PATH and EZ_PATH variables have been set"
-endif
 
-profile_:
-ifeq ($(wildcard "$(HOME)/.profile"),)
-	PROFILE="$(HOME)/.bash_profile"
-else
-	PROFILE="$(HOME)/.profile"
-endif
 	 
 build:
 	@test -d build || mkdir build || echo "Cannot make dir build"
@@ -103,18 +80,6 @@ bin:
 	@test -d bin || mkdir bin || echo "Cannot make dir bin"
 
 
-dev_vars:
-ifeq ($(UNAME), Darwin)
-	@echo >> $(HOME)/.bash_profile
-	@echo "export EZ_PATH=$(PWD)/">>$(HOME)/.bash_profile 
-	@echo "export PATH=\$$PATH:$(PWD)/bin/">>$(HOME)/.bash_profile
-else
-	@echo >> $(HOME)/.bashrc
-	@echo "export EZ_PATH=$(PWD)/">>$(HOME)/.bashrc
-	@echo "export PATH=\$$PATH:$(PWD)/bin/">>$(HOME)/.bashrc 
-endif
-
-
 build/EaseaParse.o: EaseaParse.cpp EaseaLex.cpp
 	$(CXX) $(CPPFLAGS) $< -o $@ -c -w
 build/EaseaLex.o:  EaseaLex.cpp
diff --git a/Makefile.old b/Makefile.old
new file mode 100644
index 0000000000000000000000000000000000000000..140bc15f2f8ad78cdca980ab6731c0a18212a0d3
--- /dev/null
+++ b/Makefile.old
@@ -0,0 +1,130 @@
+UNAME := $(shell uname)
+ifeq ($(shell uname -o 2>/dev/null),Msys)
+	OS := MINGW
+endif
+EXEC = bin/easea
+CPPFLAGS += -DUNIX_OS -Ialexyacc/include/ -g  -Wno-deprecated -DDEBUG -DLINE_NUM_EZ_FILE
+LDFLAGS = 
+
+OBJ= build/EaseaSym.o build/EaseaParse.o build/EaseaLex.o alexyacc/libalex.a build/EaseaYTools.o boost/program_options.a libeasea/libeasea.a
+
+#ifeq ($(UNAME),Darwin)
+$(EXEC):build bin $(OBJ)
+	$(CXX) $(CPPFLAGS) $(LDFLAGS) $(OBJ) -o $@ 
+ifneq ("$(OS)","")
+	#
+	# Congratulations !  It looks like you compiled EASEA successfully.
+	# 
+	# You can use easea from this directory by typing :
+	#       For example : 
+	#      easea.exe examples\weierstrass_std\weierstrass.ez
+	# Go to the target directory and type make -f weierstrass.mak
+	#
+	# Thanks for using EASEA.
+	#
+else
+	#
+	# Congratulations !  It looks like you compiled EASEA successfully.
+	# 
+	# You can now install easea into your system or use it from 
+	# its current directory.
+	#
+	# Installation:
+	# To install EASEA into your system, type:
+	#	 ". install.sh ".
+	# EASEA will be installed into /usr/local/easea/ directory,
+	# including, the binary, its libraries and the templates.
+	# Finaly, environment variables will be updated (EZ_PATH and PATH),
+ifeq ($(UNAME),Darwin)
+	# into your .bash_profile file.
+else
+	# into your .bashrc file.
+endif
+	# 
+	# Local Usage:
+	# All EASEA elements will stay in the current directory, 
+	# but some environment variables need to be updated into your
+ifeq ($(UNAME),Darwin)
+	# .bash_profile file (EZ_PATH and). To do so type:
+else
+	# .bashrc file (EZ_PATH and). To do so type:
+endif
+	#	 ". install.sh local". 
+	#
+	# Thanks for using EASEA.
+	#
+endif
+
+# $(EXEC):EaseaSym.o EaseaParse.o EaseaLex.o alexyacc/libalex.so
+# 	$(CXX) $(CPPFLAGS) $(LDFLAGS) $^ -o $@
+
+
+# $(EXEC)_bin:EaseaSym.o EaseaParse.o EaseaLex.o 
+# 	$(CXX) $(CPPFLAGS) $(LDFLAGS) $^ -o $@ -lalex
+
+
+install:
+	mkdir -p /usr/local/easea/ /usr/local/easea/bin /usr/local/easea/tpl /usr/local/easea/libeasea/include /usr/local/easea/boost /usr/local/easea/easeagrapher/
+	cp bin/easea /usr/local/easea/bin/
+	cp tpl/* /usr/local/easea/tpl/
+	cp libeasea/include/* /usr/local/easea/libeasea/include/
+	cp libeasea/libeasea.a /usr/local/easea/libeasea/
+	cp boost/program_options.a /usr/local/easea/boost
+	cp -r boost/boost/ /usr/local/easea/boost/boost/
+	cp easeagrapher/EaseaGrapher.jar /usr/local/easea/easeagrapher/
+
+	 
+build:
+	@test -d build || mkdir build || echo "Cannot make dir build"
+bin:
+	@test -d bin || mkdir bin || echo "Cannot make dir bin"
+
+
+build/EaseaParse.o: EaseaParse.cpp EaseaLex.cpp
+	$(CXX) $(CPPFLAGS) $< -o $@ -c -w
+build/EaseaLex.o:  EaseaLex.cpp
+	$(CXX) $(CPPFLAGS) $< -o $@ -c -w
+
+
+build/%.o:%.cpp
+	$(CXX) $(CPPFLAGS) -c -o $@ $<
+
+#compile library for alex and ayacc unix version
+alexyacc/libalex.so:alexyacc/*.cpp
+	cd alexyacc && make libalex.so
+
+alexyacc/libalex.a:alexyacc/*.cpp
+	cd alexyacc && make libalex.a
+
+#ifeq ($(UNAME),Darwin)
+boost/program_options.a:boost/*.cpp
+	cd boost && make program_options.a
+#endif #OS
+
+#compile libeasea
+libeasea/libeasea.a:libeasea/*.cpp
+	cd libeasea && make libeasea.a
+
+clean:
+	rm -f build/*.o $(EXEC) $(EXEC)_bin
+	cd alexyacc && make clean
+	cd libeasea && make clean
+	cd boost && make clean
+#ifeq ($(UNAME),Darwin)
+	cd boost && make clean
+#endif
+	
+#install:$(EXEC)
+#	sudo cp $< /usr/bin/dev-easea
+
+#ifeq ($(UNAME),Linux)
+#realclean: clean
+#	rm -f EaseaParse.cpp EaseaParse.h EaseaLex.cpp EaseaLex.h
+
+# AT commented these lines, because they imply the presence of wine + programs in a specific location
+#EaseaParse.cpp: EaseaParse.y
+#	wine ~/.wine/drive_c/Program\ Files/Parser\ Generator/BIN/ayacc.exe $< -Tcpp -d
+
+#EaseaLex.cpp: EaseaLex.l
+#	wine ~/.wine/drive_c/Program\ Files/Parser\ Generator/BIN/ALex.exe $< -Tcpp -i
+#endif
diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000000000000000000000000000000000000..211718a2a3c4ccf2df8a9ad5d4b30f6c77e68bdd
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+#Select the correct shell configuration file
+USER_HOME=$HOME
+PROFILE="$USER_HOME/.bashrc" # default
+if [ "$(uname)" = "Linux" ]; then
+
+  #Linux case
+  PROFILE="$USER_HOME/.bashrc"
+
+else
+
+  #OSX case
+  if [ -f "$USER_HOME/.profile" ]; then
+    PROFILE="$USER_HOME/.profile"
+  else
+    PROFILE="$USER_HOME/.bash_profile"
+  fi
+
+fi
+
+#Do the installation
+if [ "$1" = "local" ]; then
+  echo "Installing easea 1.0.3 locally" 
+
+  echo "Exporting and setting environment variables"
+  export EZ_PATH="$PWD/"
+  export PATH="$PATH:$PWD/bin"
+  echo "export EZ_PATH=$EZ_PATH">>$PROFILE
+  echo "export PATH=\$PATH:$PWD/bin" >>$PROFILE
+
+else
+  echo "Installing easea 1.0.3 in /usr/local/easea" 
+  sudo make install > /dev/null
+
+  echo "Exporting and setting environment variables"
+  export EZ_PATH="/usr/local/easea/"
+  export PATH="$PATH:/usr/local/easea/bin"
+  echo "export EZ_PATH=$EZ_PATH">>$PROFILE
+  echo "export PATH=\$PATH:/usr/local/easea/bin" >>$PROFILE
+
+fi
+
diff --git a/libeasea/Makefile b/libeasea/Makefile
index 79ec9cd71d51cbc9b2b85a6852cd6224dec85f1c..da050fcd94211249842e0630b21c0fad6c0d2bda 100755
--- a/libeasea/Makefile
+++ b/libeasea/Makefile
@@ -11,7 +11,7 @@ OBJS = CRandomGenerator.o CSelectionOperator.o CEvolutionaryAlgorithm.o\
 	CComUDPLayer.o CStats.o CGPNode.o
 
 ifneq ("$(OS)","")
-OBJS += inet_pton.o
+OBJS += win32/inet_pton.o
 endif
 
 #ifeq ($(EZ_CUDA),1)
diff --git a/libeasea/inet_pton.cpp b/libeasea/win32/inet_pton.cpp
similarity index 100%
rename from libeasea/inet_pton.cpp
rename to libeasea/win32/inet_pton.cpp