diff --git a/Cassiopee/CPlot/CPlot/Data.h b/Cassiopee/CPlot/CPlot/Data.h
index 7a0ab75df..5756a622f 100644
--- a/Cassiopee/CPlot/CPlot/Data.h
+++ b/Cassiopee/CPlot/CPlot/Data.h
@@ -545,6 +545,7 @@ class Data
                  double alpha, double beta);
   void sharpenImage(E_Int w, E_Int h, char* im1, char* im2, double amount,
                     E_Int radius, E_Int threshold);
+  FILE* fopenw(const char* path, const char* mode);                                                              
   void exportFile();
   void finalizeExport();
   void dataMouseClickSelect(E_Int button, E_Int etat, E_Int x, E_Int y, 
diff --git a/Cassiopee/CPlot/CPlot/Plugins/fopenw.cpp b/Cassiopee/CPlot/CPlot/Plugins/fopenw.cpp
new file mode 100644
index 000000000..8283eb753
--- /dev/null
+++ b/Cassiopee/CPlot/CPlot/Plugins/fopenw.cpp
@@ -0,0 +1,52 @@
+/*    
+    Copyright 2013-2024 Onera.
+
+    This file is part of Cassiopee.
+
+    Cassiopee is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Cassiopee is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Cassiopee.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+#include "Data.h"
+
+// fopen for write with check of dirname existence (one level only)
+FILE* Data::fopenw(const char* path, const char* mode)
+{
+  E_Int end = strlen(path);
+  E_Int start;
+  FILE* r = NULL;
+  for (start = end-1; start >= 0; start--)
+  {
+    if (path[start] == '/' || path[start] == '\\') break;
+  }
+  if (start > 0) // dirname exists
+  {
+    char* dirname = new char [end];
+    for (E_Int i = 0; i < start; i++) dirname[i] = path[i];
+    dirname[start] = '\0';
+    
+    r = fopen(dirname, "rb");
+    if (r == NULL) 
+    { 
+      //printf("Info: CPlot: %s not found. creating.\n", dirname); 
+      mkdir(dirname, 0755);
+    };
+    delete [] dirname;
+  }
+
+  r = fopen(path, mode);
+  return r;
+}
diff --git a/Cassiopee/CPlot/CPlot/Shaders2.0/ShaderManager.cpp b/Cassiopee/CPlot/CPlot/Shaders2.0/ShaderManager.cpp
index a35c55d6e..2ad646570 100644
--- a/Cassiopee/CPlot/CPlot/Shaders2.0/ShaderManager.cpp
+++ b/Cassiopee/CPlot/CPlot/Shaders2.0/ShaderManager.cpp
@@ -247,7 +247,7 @@ int ShaderManager::init()
 //=============================================================================
 int ShaderManager::load()
 {
-  char vert[256*8]; char frag[256*8]; char geom[256*8];
+  char vert[256*8]; char frag[256*8];
   Data* d = Data::getInstance();
   char* path = d->ptrState->shaderPath;
 
diff --git a/Cassiopee/CPlot/CPlot/set.cpp b/Cassiopee/CPlot/CPlot/set.cpp
index e43fc4634..4b3d73124 100644
--- a/Cassiopee/CPlot/CPlot/set.cpp
+++ b/Cassiopee/CPlot/CPlot/set.cpp
@@ -355,9 +355,12 @@ PyObject* K_CPLOT::changeVariable(PyObject* self, PyObject* args)
 //=============================================================================
 PyObject* K_CPLOT::changeStyle(PyObject* self, PyObject* args)
 {
+  printf("coucou\n");
   Data* d = Data::getInstance();
-  d->changeAppearance();
-  d->ptrState->render = 1;
+  d->fopenw("tata/titi/toto.png", "wb");
+
+  //d->changeAppearance();
+  //d->ptrState->render = 1;
   return Py_BuildValue("i", KSUCCESS);
 }
 
diff --git a/Cassiopee/CPlot/srcs.py b/Cassiopee/CPlot/srcs.py
index 3f1f5b590..223682a5d 100644
--- a/Cassiopee/CPlot/srcs.py
+++ b/Cassiopee/CPlot/srcs.py
@@ -116,6 +116,7 @@
             'CPlot/Plugins/colormaps.cpp',
             'CPlot/Plugins/select.cpp',
             'CPlot/Plugins/lookfor.cpp',
+            'CPlot/Plugins/fopenw.cpp',
             'CPlot/Plugins/gl2ps.cpp',
             'CPlot/Plugins/writePPMFile.cpp',
             'CPlot/Plugins/imagePost.cpp',
diff --git a/tools/BUNDLER/binex b/tools/BUNDLER/binex
deleted file mode 100755
index 43277d29f..000000000
--- a/tools/BUNDLER/binex
+++ /dev/null
@@ -1,119 +0,0 @@
-#! /bin/sh
-# Dans Dist : 
-# - compile les .py en .pyc, enleve les .py
-# - Enleve la cle
-# - Enleve FFX, FFD, thermolib...
-if ([ $# -eq 0 ])
-then
-    if [ "$CASSIOPEE" = "" ]; then
-        echo "You must specify a CASSIOPEE variable in your environment."
-        echo "This variable specifies the installation path of *Cassiopee*."
-        exit
-    fi
-    if [ "$ELSAPROD" = "" ]; then
-        echo "You must specify a ELSAPROD in your environment."
-        echo "This variable identifies the processor type."
-        exit
-    fi
-    INSTALLPATH="$CASSIOPEE/Dist/bin/$ELSAPROD"
-
-elif ([ $# -eq 1 ])
-then
-    if [ "$ELSAPROD" = "" ]; then
-        echo "You must specify a ELSAPROD in your environment."
-        echo "This variable identifies the processor type."
-        exit
-    fi
-    INSTALLPATH="$1"
-else
-    echo 'install: install in $CASSIOPEE/Dist/bin/$ELSAPROD'
-    echo 'install <dir>: install in directory <dir>.'
-    exit
-fi
-
-cd $INSTALLPATH
-
-# compile les .py dans la racine (supprime car tout est open source)
-#if test -e tkCassiopee.py
-#then
-#    ret=`ls '*.py'`
-#    for i in $ret; do
-#        python $CASSIOPEE/Apps/util/BUNDLER/compile.py $i && rm -f $i
-#    done
-#    rm -fr __pycache__
-#fi
-
-# Enleve la cle
-echo 'Removing key'
-if test -e lib/.CassiopeeKey
-then
-    rm lib/.CassiopeeKey
-fi
-
-if test -e  "lib/site-packages"
-then
-    cd lib/site-packages
-else
-    cd lib/python3.8/site-packages
-fi
-
-pwd
-
-# Compile les .py, enleve les .py dans les modules
-. $CASSIOPEE/Apps/Modules/MODULES
-FULLMODULES='Apps'
-for mod in $FULLMODULES
-do
-   echo 'compiling '$mod
-   if test -e "$mod"
-   then
-       cd $mod
-       ret=`/usr/bin/find . -name '*.py'`
-       for i in $ret; do
-           python $CASSIOPEE/Apps/util/BUNDLER/compile.py $i && rm -f $i
-       done
-       rm -fr __pycache__
-       cd ..
-    fi
-done
-
-. $CASSIOPEE/Apps/PModules/MODULES
-FULLMODULES=''
-for mod in $FULLMODULES
-do
-   echo 'compiling '$mod
-   if [ "$mod" == "FFX" ]
-   then
-       mod="Ffx"
-   fi
-   if [ "$mod" == "FFD" ]
-   then
-       mod="Ffd"
-   fi
-   if test -e "$mod"
-   then
-       cd $mod
-       ret=`/usr/bin/find . -name '*.py'`
-       for i in $ret; do
-           python $CASSIOPEE/Apps/util/BUNDLER/compile.py $i && rm -f $i
-       done
-       rm -fr __pycache__
-       cd ..
-    fi
-done
-
-# Suppressions des modules non distribues
-#echo 'Removing Ael'
-#rm -fr Ael
-echo 'Removing FFX'
-rm -fr Ffx
-echo 'Removing FFD'
-rm -fr Ffd
-echo 'Removing Thermolib'
-rm -fr Thermolib
-echo 'Removing PUMA'
-rm -fr PUMA
-echo 'Removing MOLA'
-rm -fr ../../../MOLA
-echo 'Removing Upmost'
-rm -fr Upmost
\ No newline at end of file
diff --git a/tools/BUNDLER/rmpyc b/tools/BUNDLER/rmpyc
deleted file mode 100755
index 68056ccc9..000000000
--- a/tools/BUNDLER/rmpyc
+++ /dev/null
@@ -1,90 +0,0 @@
-#! /bin/sh
-# Dans Dist : 
-# - enleve les pyc (a appeler pour remettre le Dist ok apres binex)
-if ([ $# -eq 0 ])
-then
-    if [ "$CASSIOPEE" = "" ]; then
-        echo "You must specify a CASSIOPEE variable in your environment."
-        echo "This variable specifies the installation path of *Cassiopee*."
-        exit
-    fi
-    if [ "$ELSAPROD" = "" ]; then
-        echo "You must specify a ELSAPROD in your environment."
-        echo "This variable identifies the processor type."
-        exit
-    fi
-    INSTALLPATH="$CASSIOPEE/Dist/bin/$ELSAPROD"
-
-elif ([ $# -eq 1 ])
-then
-    if [ "$ELSAPROD" = "" ]; then
-        echo "You must specify a ELSAPROD in your environment."
-        echo "This variable identifies the processor type."
-        exit
-    fi
-    INSTALLPATH="$1"
-else
-    echo 'install: install in $CASSIOPEE/Dist/bin/$ELSAPROD'
-    echo 'install <dir>: install in directory <dir>.'
-    exit
-fi
-
-cd $INSTALLPATH
-
-# compile les .py dans la racine (supprime car tout est open source)
-#    ret=`ls '*.pyc'`
-#    for i in $ret; do
-#        rm -f $i
-#    done
-
-
-
-if test -e  "lib/site-packages"
-then
-    cd lib/site-packages
-else
-    cd lib/python3.8/site-packages
-fi
-
-pwd
-
-# Compile les .py, enleve les .py dans les modules
-. $CASSIOPEE/Apps/Modules/MODULES
-FULLMODULES='Apps'
-for mod in $FULLMODULES
-do
-   echo 'removing pyc in '$mod
-   if test -e "$mod"
-   then
-       cd $mod
-       ret=`/usr/bin/find . -name '*.pyc'`
-       for i in $ret; do
-           rm -f $i
-       done
-       cd ..
-    fi
-done
-
-. $CASSIOPEE/Apps/PModules/MODULES
-FULLMODULES=''
-for mod in $FULLMODULES
-do
-   echo 'removing pyc in '$mod
-   if [ "$mod" == "FFX" ]
-   then
-       mod="Ffx"
-   fi
-   if [ "$mod" == "FFD" ]
-   then
-       mod="Ffd"
-   fi
-   if test -e "$mod"
-   then
-       cd $mod
-       ret=`/usr/bin/find . -name '*.pyc'`
-       for i in $ret; do
-           rm -f $i
-       done
-       cd ..
-    fi
-done
diff --git a/tools/moveDist b/tools/moveDist
old mode 100644
new mode 100755