diff --git a/bes.ini b/bes.ini
index 73eb60b..a2f33cf 100644
--- a/bes.ini
+++ b/bes.ini
@@ -1,7 +1,7 @@
 [project]
 vendor      = bes
 name        = build
-version     = 0.10
+version     = 0.11
 license     = "GNU GPL v3"
 author      = a-Sansara
 type        = application
@@ -10,4 +10,4 @@ description = "bash bes build application for bash programs"
 keywords    = "bash, bes, build"
  
 [require]
-bes.install = 1.3
+bes.install = 1.4
diff --git a/dist/bes-build b/dist/bes-build
index eb2e4f8..5935261 100755
--- a/dist/bes-build
+++ b/dist/bes-build
@@ -245,7 +245,7 @@ function echo.app ()
     local     msg=${1:-''}
     local version=${2:-''}
     local  author=${3:-'a-Sansara'}
-    local license=${3:-'GNU GPL v3'}
+    local license=${4:-'GNU GPL v3'}
     if [ ! -z "$2" ]; then
         msg="$msg ${Cval}v$version"
     fi
@@ -604,7 +604,7 @@ function bes.build ()
         if [ ! -d "$APP_DIR/dist" ]; then
             echo.action "creating dist directory"
             mkdir $APP_DIR/dist
-            cho.state $?
+            echo.state $?
         fi
         if [ -f "$APP_BIN" ]; then
             if [ "$1" = "backup" ] || [ "$1" = "-b" ]; then
@@ -738,12 +738,12 @@ meta     =  39 100 170" > "$tmp"
         echo.state $?
     else
         echo.action "Installing default colors file" "$Cspe$path$Cofff"
-        echo.error "file already exists. do not rewrite"
+        echo.error "file already exists, do not rewrite."
         echo.state 1
     fi
 }
 
-BES_LIB="color echo install ini dep1 dep2"
+BES_LIB="color echo install ini service dep1 dep2"
 BES_LOADED_LIB=
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 function bes.inlist ()
@@ -941,7 +941,7 @@ bes.boot
 # @date     2017-06-16 04:38:52 CET
 #
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-      BES_VERSION=0.10
+      BES_VERSION=0.11
          BES_NAME="bes-build"
           BES_URL="https://git.pluie.org/meta-tech/$BES_NAME/raw/latest/dist/$BES_NAME"
           APP_DIR=$(pwd)
diff --git a/src/build.sh b/src/build.sh
index 0b2b1f9..8c4a491 100644
--- a/src/build.sh
+++ b/src/build.sh
@@ -8,7 +8,7 @@ function bes.build ()
         if [ ! -d "$APP_DIR/dist" ]; then
             echo.action "creating dist directory"
             mkdir $APP_DIR/dist
-            cho.state $?
+            echo.state $?
         fi
         if [ -f "$APP_BIN" ]; then
             if [ "$1" = "backup" ] || [ "$1" = "-b" ]; then
diff --git a/src/main.sh b/src/main.sh
index b095281..ee5a3e6 100755
--- a/src/main.sh
+++ b/src/main.sh
@@ -7,7 +7,7 @@
 # @date     2017-06-16 04:38:52 CET
 #
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-      BES_VERSION=0.10
+      BES_VERSION=0.11
          BES_NAME="bes-build"
           BES_URL="https://git.pluie.org/meta-tech/$BES_NAME/raw/latest/dist/$BES_NAME"
           APP_DIR=$(pwd)
diff --git a/src/update.sh b/src/update.sh
index 93aa17d..a70e0ab 100644
--- a/src/update.sh
+++ b/src/update.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-BES_LIB="color echo install ini dep1 dep2"
+BES_LIB="color echo install ini service dep1 dep2"
 BES_LOADED_LIB=
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 function bes.inlist ()