diff --git a/tools/lia_ltbox/lia_env.sh b/tools/lia_ltbox/lia_env.sh
deleted file mode 100644
index c327e7a..0000000
--- a/tools/lia_ltbox/lia_env.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-LIA_TAGG_LANG=french
-LIA_TAGG=/labo/Tools/lia_ltbox/lia_tagg/
-LIA_PHON_REP=/labo/Tools/lia_ltbox/lia_phon/
-SRILM_BIN=/labo/Tools/SRI-LM-1.4.2/bin/i686
-LIA_BIGLEX=/labo/Tools/lia_ltbox/lia_biglex/
-
diff --git a/tools/lia_ltbox/lia_ne_v2.2/src/Makefile b/tools/lia_ltbox/lia_ne_v2.2/src/Makefile
index 292d6ce..b5eecd6 100644
--- a/tools/lia_ltbox/lia_ne_v2.2/src/Makefile
+++ b/tools/lia_ltbox/lia_ne_v2.2/src/Makefile
@@ -5,7 +5,7 @@ CC=gcc
 # CFLAGS= -ansi  -I. -I/usr/include/libxml2 -I. -I.
 CFLAGS= -I/usr/include/libxml2 -I.
 
-LDFLAGS= -L. -L/opt/local/lib -L/usr/local/lib -L/usr/lib -l xml2 
+LDFLAGS= -L. -L/opt/local/lib -L/usr/local/lib -L/usr/lib -l xml2  -static -static-libgcc
 
 EXEC= clean_ne_form.exe decapital_biglex.exe decapital.exe tagg_xml_tk.exe filter_ecg.exe fmt4crf.exe from_ctm2token.exe from_ecg2corpuscate.exe from_stm2token.exe from_token2crf.exe from_token2ctm_ne.exe from_token2ecg.exe from_token2stm_ne.exe from_trs2ne_form.exe from_trs2token.exe onelinex.exe postprocess_ne.exe postprocess_ne_ester.exe rewrite_pattern.exe rewrite_token_ne.exe tagg2text.exe merge_biglex.exe edy_recap.exe
 
diff --git a/tools/lia_ltbox/lia_phon/Makefile b/tools/lia_ltbox/lia_phon/Makefile
index 72bb8e9..fee3ddc 100644
--- a/tools/lia_ltbox/lia_phon/Makefile
+++ b/tools/lia_ltbox/lia_phon/Makefile
@@ -56,7 +56,7 @@ INCLUDES = -I. -I$(LIA_PHON_REP)/src/aphon -I$(LIA_PHON_REP)/src/libgram -I$(LIA
 
 # C compiler options (default=NONE)
 #
-OPTIONS = $(INCLUDES)
+OPTIONS = $(INCLUDES) -static -static-libgcc
 
 # Source compilation
 
diff --git a/tools/lia_ltbox/lia_tagg/Makefile b/tools/lia_ltbox/lia_tagg/Makefile
index 2a60b44..8b438aa 100644
--- a/tools/lia_ltbox/lia_tagg/Makefile
+++ b/tools/lia_ltbox/lia_tagg/Makefile
@@ -47,7 +47,7 @@ INCLUDES = -I. -I$(LIA_TAGG)/src/libgram -I$(LIA_TAGG)/src/format
 
 # C compiler options (default=NONE)
 #
-OPTIONS = $(INCLUDES)
+OPTIONS = $(INCLUDES) -static -static-libgcc
 
 # Source compilation
 
diff --git a/tools/lia_ltbox/yoyo b/tools/lia_ltbox/yoyo
deleted file mode 100644
index 155fc3c..0000000
--- a/tools/lia_ltbox/yoyo
+++ /dev/null
@@ -1,12 +0,0 @@
-<s>  BOC  challenge  Isabelle  Autissier  le  sauvetage  par  Jack 
-Taylor  Sydney  premier  jan
-la  navigatrice  franc5aise  Isabelle  Autissier  a  ce1le1bre1  la 
-Nouvelle  anne1e  dimanche  matin
-heure  locale  bord  de  la  fre1gate  lance_missiles  australienne 
-Darwin  qui  l'  avait  recueillie
-quelques  heures  plus_to3t  au_milieu_d'  une  mer  de1monte1e  </s> 
-<s>  la  jeune  femme  a3ge1e
-de  trente  huit  ans  avait  e1te1  arrache1e  6 heures 59  locales  19
-heures 59  GMT  samedi  au  pont  de  son
-bateau  e1cureuil  Poitou  Charentes  par  un  he1licopte2re  Sea  Hawk 
-envoye1  de  la  Darwin  </s>
diff --git a/tools/lia_ltbox/yoyo2 b/tools/lia_ltbox/yoyo2
deleted file mode 100644
index d455287..0000000
--- a/tools/lia_ltbox/yoyo2
+++ /dev/null
@@ -1,13 +0,0 @@
-BOC  challenge  Isabelle  Autissier  le  sauvetage  par  Jack 
-Taylor  Sydney  premier  jan
-la  navigatrice  franc5aise  Isabelle  Autissier  a  ce1le1bre1  la 
-Nouvelle  anne1e  dimanche  matin
-heure  locale  bord  de  la  fre1gate  lance_missiles  australienne 
-Darwin  qui  l'  avait  recueillie
-quelques  heures  plus_to3t  au_milieu_d'  une  mer  de1monte1e.
-
-La  jeune  femme  a3ge1e
-de  trente  huit  ans  avait  e1te1  arrache1e  6 heures 59  locales  19
-heures 59  GMT  samedi  au  pont  de  son
-bateau  e1cureuil  Poitou  Charentes  par  un  he1licopte2re  Sea  Hawk 
-envoye1  de  la  Darwin.