diff --git a/README.md b/README.md
index 0367ca8..1e8f76c 100644
--- a/README.md
+++ b/README.md
@@ -25,11 +25,22 @@ mais ce n'est pas encore prêt à être utilisé en production.
 
 "npm start" gives you a demo of what Rangement can do, but this is not a production ready package yet.
 
+# done
+
+* Handle verbosity levels in logs
+    - log.trace(msg)
+    - log.debug(msg)
+    - log.info(msg)
+    - log.warn(msg)
+    - log.error(msg)
+
+
 # Roadmap
+* Internationalisation of console texts
 * Proper testing
-* Handle verbosity levels
+
 * Handle a configuration file
-    * create config file if needed
+- * create config file if needed
 * batch rename like the python pip script "guessfilename"
 * revert renaming actions
-    * Log renaming actions
+- * Log renaming actions
diff --git a/index.mjs b/index.mjs
index 9148a60..86baaa9 100644
--- a/index.mjs
+++ b/index.mjs
@@ -8,6 +8,8 @@
   --------------------- */
 import fs from 'node-fs'
 import minimist from 'minimist'
+import log from 'loglevel';
+
 /** ---------------------
     custom utilities and configuration
  --------------------- */
@@ -20,19 +22,20 @@ import {
 import finder from './finder.mjs'
 
 let mini_arguments
-console.log(' ')
+log.setLevel('info')
+log.info(' ')
 
 function parseArguments () {
 	mini_arguments = minimist(process.argv.slice(2))
-	console.log('arguments', mini_arguments)
+	log.info('arguments', mini_arguments)
 }
 
 parseArguments()
 
 function renameFile (originalFileName, fileMixedNewName) {
 	fs.rename(originalFileName, fileMixedNewName, function (err) {
-		console.log('name changed', fileMixedNewName)
-		if (err) console.log('rename ERROR: ' + err)
+		log.info('name changed', fileMixedNewName)
+		if (err) log.info('rename ERROR: ' + err)
 	})
 }
 
@@ -57,22 +60,22 @@ function makeFileNameFromProperties(fileProperties) {
 }
 
 function shouldWeChangeName (structureForFile) {
-	console.log(' ______ allez hop fini la recherche on fait un nouveau nom')
-	console.log('structureForFile', structureForFile)
+	log.info(' ______ allez hop fini la recherche on fait un nouveau nom')
+	log.info('structureForFile', structureForFile)
 	let newName = makeFileNameFromProperties(structureForFile)
 	if (structureForFile.fileNameOriginal !== newName) {
 
-		console.log('\n ancien nom :', structureForFile.fileNameOriginal)
-		// console.log(' nouveau nom:', foundDate +structureForFile.freeText + structureForFile.tags.join(tagSeparator) + structureForFile.extension )
-		console.log(' nouveau nom:', newName)
+		log.info('\n ancien nom :', structureForFile.fileNameOriginal)
+		// log.info(' nouveau nom:', foundDate +structureForFile.freeText + structureForFile.tags.join(tagSeparator) + structureForFile.extension )
+		log.info(' nouveau nom:', newName)
 		if(! mini_arguments.dryRun){
 			renameFile(structureForFile.fullPath, structureForFile.folderPath + newName)
 		}
 		else{
-			console.log('no renaming for real, this is a dry run')
+			log.info('no renaming for real, this is a dry run')
 		}
 	} else {
-		console.log(' rien à changer')
+		log.info(' rien à changer')
 	}
 
 }
@@ -82,7 +85,7 @@ async function guessFileNameOnAllFilesFromArguments () {
 	// parcourir les dossiers
 	// parcourir les fichiers
 
-	console.log('liste des fichiers', mini_arguments._)
+	log.info('liste des fichiers', mini_arguments._)
 	let fileList = mini_arguments._
 
 	fileList.forEach(fullPath => {
@@ -91,19 +94,19 @@ async function guessFileNameOnAllFilesFromArguments () {
 
 			// examiner les infos exif de chaque fichier pour proposer un nouveau nom
 			if (!structureForFile.dateStampInFileNameOriginal) {
-				console.log('    le nom de fichier ne contient pas de date formatée au début')
+				log.info('    le nom de fichier ne contient pas de date formatée au début')
 
 				finder.findExifCreationDate(structureForFile.fullPath)
 					.then(data => {
-							console.log(' ... chercher la date de création')
+							log.info(' ... chercher la date de création')
 							let foundDate = finder.findEarliestDateInExifData(data)
 
-							console.log(' =>>>>>>> foundDate : ', foundDate)
+							log.info(' =>>>>>>> foundDate : ', foundDate)
 							if (foundDate) {
 
 
 								// finder.findEarliestDateInExifData(fullPath).then(response => {
-								// 	console.log(' ... trouvée')
+								// 	log.info(' ... trouvée')
 								// 	if (response) {
 										structureForFile.dateStampExif = foundDate
 
@@ -112,13 +115,13 @@ async function guessFileNameOnAllFilesFromArguments () {
 								// })
 
 							} else {
-								console.log('pas de date trouvée dans le nom')
+								log.info('pas de date trouvée dans le nom')
 							}
 
 						}
 						,
 						(error) => {
-							console.log('/////////// Error in reading exif of file: ' + error.message)
+							log.info('/////////// Error in reading exif of file: ' + error.message)
 							return ''
 						})
 			}
diff --git a/locales/en/en.json b/locales/en/en.json
new file mode 100644
index 0000000..e69de29
diff --git a/locales/fr/fr.json b/locales/fr/fr.json
new file mode 100644
index 0000000..e69de29
diff --git a/package-lock.json b/package-lock.json
index f011e8c..b3a07ae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,7 @@
       "license": "AGPL-3.0-or-later",
       "dependencies": {
         "exifr": "^7.1.3",
+        "i18next": "^23.2.6",
         "minimist": "^1.2.8",
         "moment": "^2.29.4",
         "node-fs": "^0.1.7"
@@ -21,6 +22,7 @@
         "@jest/globals": "^29.5.0",
         "babel-jest": "^29.5.0",
         "jest": "^29.5.0",
+        "loglevel": "^1.8.1",
         "nodemon": "^2.0.22",
         "ts-node": "^10.9.1"
       }
@@ -1798,7 +1800,6 @@
       "version": "7.22.5",
       "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.22.5.tgz",
       "integrity": "sha512-ecjvYlnAaZ/KVneE/OdKYBYfgXV3Ptu6zQWmgEF7vwKhQnvVS6bjMD2XYgj+SNvQ1GfK/pjgokfPkC/2CO8CuA==",
-      "dev": true,
       "dependencies": {
         "regenerator-runtime": "^0.13.11"
       },
@@ -3280,6 +3281,28 @@
         "node": ">=10.17.0"
       }
     },
+    "node_modules/i18next": {
+      "version": "23.2.6",
+      "resolved": "https://registry.npmjs.org/i18next/-/i18next-23.2.6.tgz",
+      "integrity": "sha512-i0P2XBisewaICJ7UQtwymeJj6cXUigM+s8XNIXmWk4oJ8iTok2taCbOTX0ps+u9DFcQ6FWH6xLIU0dLEnMaNbA==",
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://locize.com"
+        },
+        {
+          "type": "individual",
+          "url": "https://locize.com/i18next.html"
+        },
+        {
+          "type": "individual",
+          "url": "https://www.i18next.com/how-to/faq#i18next-is-awesome.-how-can-i-support-the-project"
+        }
+      ],
+      "dependencies": {
+        "@babel/runtime": "^7.22.5"
+      }
+    },
     "node_modules/ignore-by-default": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/ignore-by-default/-/ignore-by-default-1.0.1.tgz",
@@ -4174,6 +4197,19 @@
       "integrity": "sha512-FT1yDzDYEoYWhnSGnpE/4Kj1fLZkDFyqRb7fNt6FdYOSxlUWAtp42Eh6Wb0rGIv/m9Bgo7x4GhQbm5Ys4SG5ow==",
       "dev": true
     },
+    "node_modules/loglevel": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/loglevel/-/loglevel-1.8.1.tgz",
+      "integrity": "sha512-tCRIJM51SHjAayKwC+QAg8hT8vg6z7GSgLJKGvzuPb1Wc+hLzqtuVLxp6/HzSPOozuK+8ErAhy7U/sVzw8Dgfg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 0.6.0"
+      },
+      "funding": {
+        "type": "tidelift",
+        "url": "https://tidelift.com/funding/github/npm/loglevel"
+      }
+    },
     "node_modules/lru-cache": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-5.1.1.tgz",
@@ -4677,8 +4713,7 @@
     "node_modules/regenerator-runtime": {
       "version": "0.13.11",
       "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz",
-      "integrity": "sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg==",
-      "dev": true
+      "integrity": "sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg=="
     },
     "node_modules/regenerator-transform": {
       "version": "0.15.1",
diff --git a/package.json b/package.json
index 7f5a860..884faed 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,7 @@
   "license": "AGPL-3.0-or-later",
   "dependencies": {
     "exifr": "^7.1.3",
+    "i18next": "^23.2.6",
     "minimist": "^1.2.8",
     "moment": "^2.29.4",
     "node-fs": "^0.1.7"
@@ -36,6 +37,7 @@
     "@jest/globals": "^29.5.0",
     "babel-jest": "^29.5.0",
     "jest": "^29.5.0",
+    "loglevel": "^1.8.1",
     "nodemon": "^2.0.22",
     "ts-node": "^10.9.1"
   }
diff --git a/setup.mjs b/setup.mjs
new file mode 100644
index 0000000..d10bca2
--- /dev/null
+++ b/setup.mjs
@@ -0,0 +1,37 @@
+/**
+ création de la config
+ */
+import config from './configs.mjs'
+import i18next from 'i18next'
+let base_archive_folder = config.base_archive_folder
+
+const { stdin, stdout } = process;
+
+function prompt(question) {
+    return new Promise((resolve, reject) => {
+        stdin.resume();
+        stdout.write(question);
+
+        stdin.on('data', data => resolve(data.toString().trim()));
+        stdin.on('error', err => reject(err));
+    });
+}
+
+
+async function main() {
+    try {
+        const name = await prompt(i18next.t("home.title"))
+        // const age = await prompt("What's your age? ");
+        // const email = await prompt("What's your email address? ");
+        // const user = { name, age, email };
+        console.log(name);
+        stdin.pause();
+    } catch(error) {
+        console.log("There's an error!");
+        console.log(error);
+    }
+    process.exit();
+}
+
+main();
+