--- yoda/README	2004/07/06 12:20:23	1.1
+++ yoda/README	2005/05/28 10:43:27	4.4
@@ -1,4 +1,4 @@
-Install procedure 1.1 - Nagni 11 May 2004
+Install procedure 2.x - Nagni 15 February 2005
 
 To install YODA:
 
@@ -7,7 +7,6 @@
 #-----YODA's Environment-----------------------
 # this variable define where YODA will write the managed files
 export YODA_DATA= YourPathToStoreUnpackedFiles
-export YODA_LOGS= YourPathToLogs
 #-----YODA's Environment-----------------------
  
 #-----Cern's ROOT Environment-----------------------
@@ -17,21 +16,17 @@
 #-----Cern's ROOT Environment-----------------------
 
 2) check that you have installed
-   ---->log4cpp (logger for c++ programs)
+   ---->log4cxx (jakarta logger for c++ programs)
    ---->g77	(GNU FORTRAN Compiler)
    ---->LIBTOOL	(compiler utility)
 
 3) create a directory (say YOUR_YODA) and copy the source into it
 
-4) from LIBTOOL directory copy into YOUR_YODA the following files
-   
-    config.guess
-    config.sub
-    ltmain.sh
- 
-5) execute the following commands
+4) execute the following commands
 
 $ cd $YODA_ROOT
+$ autoheader
+$ libtoolize       (eventually "libtoolize --force")
 $ aclocal
 $ automake -a
 $ autoconf
@@ -40,27 +35,36 @@
 that a look at the configure options
 $ ./configure --help
 
-if you want to install executable in the same directory of source code
 $ ./configure
 
+$ make
 
-else  
-$ ./configure --libexecdir=yourDirectory
+then became ROOT user to install YODA
 
-and finally 
-$ make
+$ make install
+
+if everthing has been correct typing
+
+$ yoda
+
+the program should reply something like below
+
+You have forgotten the file name.
+Try '--help' for more information.
 
 
------->NOTE<------
-This procedure will generate the code in the same directory YODA
-sources has been copied.
-The executable file name is techmodelreader and it's located in
-TECHMODEL directory.
-To make yoda available using just the command "yoda" from every location 
-just making a softlink to techmodel/.libs/techmodelreader in /usr/bin
-directory (root privileges are needed!)
 
-   ln -s techmodel/.libs/techmodelreader /usr/bin/yoda
 
+------>NOTE 1<------
+On the source code is supplied also a tipical configuratin file for the Log4cxx tool.
+The file is named log4cxx.conf and is designed to be put into the YODA_DATA directory.
+Notice that to set the output detail level you have to modify the log4cxx.conf
+according to your needs.
 
+------>NOTE 2<------
+Because of major changes in ROOT, Trees produced with a version of ROOT greater than 4.01/02 
+cannot be read by older ROOT versions.
 
+------>NOTE 3<------
+If you are doing an upgrading is highly recomended to execute a
+$ make distclean